Wetsuit vs Drysuit: Differences Guide

Choosing between a wetsuit and a drysuit is a crucial decision for anyone planning to dive, surf, or engage in cold-water activities. But how do you know which suit is the right one for your needs? Understanding the differences between wetsuits and drysuits can help you make an informed decision and ensure that you stay comfortable and safe in the water. Let’s explore their key features, pros, and cons, so you can pick the right suit for your next water adventure.

Wetsuits are made from neoprene and work by trapping water between your skin and the suit, keeping you warm in mildly cold water. Drysuits, on the other hand, are completely waterproof and use insulation layers beneath the suit to keep you dry and warm in much colder conditions. Each suit has unique advantages depending on the water temperature and activity type.

Ready to dive into the world of wetsuits and drysuits? Let’s break down the essential differences, pros, and cons to help you make the best choice.

What Is a Wetsuit Made Of?

Wetsuits are typically made of neoprene, a synthetic rubber, which provides insulation by trapping a thin layer of water between your skin and the suit. The thickness of the neoprene determines how warm the suit will keep you.

1. Material and Design

Neoprene Fabric: Neoprene is the key material in wetsuit construction. It’s a synthetic rubber foam that expands when exposed to heat and water, making it an excellent insulator. The material is flexible, durable, and resists compression even in deep water, ensuring long-lasting warmth and comfort.

Thickness: Wetsuits come in varying thicknesses depending on water temperature. The thicker the wetsuit, the more insulation it provides. Thickness usually ranges from 1mm (lightweight for warmer waters) to 7mm (heavy-duty for cold waters).

2. Wetsuit Thickness Guide

• 1mm–2mm (Warm Water): For warm water above 70°F, providing just enough insulation for comfort.
• 3mm–4mm (Moderate Cold): For water temperatures around 60–70°F, this thickness offers a good balance of warmth and flexibility for short to medium exposures.
• 5mm–7mm (Cold Water): Ideal for water temperatures below 50°F, this thickness provides maximum insulation for longer periods of immersion.

Thickness (mm)	Water Temperature (°F)	Ideal For
1–2	70–85°F	Warm-water surfing, swimming
3–4	60–70°F	Spring/fall, moderate conditions
5–7	Below 50°F	Cold-water diving, winter surfing

3. Flexibility

High Flexibility: Neoprene allows for a high degree of flexibility, which is why wetsuits are favored for activities that require movement, like surfing and swimming. The material’s stretchiness ensures comfort without limiting range of motion.

What are The Disadvantages of a Wetsuit?

Wetsuits are great for warm-water activities and offer flexibility and affordability, but they do have some drawbacks that limit their effectiveness in certain conditions. Below are the key disadvantages:

Limited Insulation in Extremely Cold Water

• Not Suitable for Freezing Waters: Wetsuits are ideal for waters between 60°F and 75°F. However, when the temperature drops below 50°F, the wetsuit’s ability to retain warmth becomes insufficient. The thin layer of water trapped between the suit and your skin is warmed by your body heat, but it’s not enough to prevent hypothermia in extremely cold conditions.
• Ideal Temperature Range: For cold waters below 50°F, wetsuits are not the best option. Drysuits, which use insulating layers underneath, are typically needed for better protection.

Suit Type	Ideal Water Temperature	Insulation Type
Wetsuit	60–75°F	Traps water for insulation
Drysuit	Below 50°F	Insulation layers beneath

Restricted Movement in Thicker Suits

• Less Flexibility in Heavier Wetsuits: As the thickness of a wetsuit increases, its flexibility decreases. Wetsuits thicker than 5mm are often necessary for colder waters, but they can hinder your range of motion. This makes activities like surfing or free diving more difficult since mobility is essential.
• Reduced Agility: A 7mm wetsuit, while providing necessary warmth in freezing waters, will restrict movement, making it harder to paddle or perform other dynamic movements.

Difficulty with Drying and Maintenance

• Long Drying Time: Wetsuits made from thick neoprene can take hours to dry fully, especially in humid conditions. If left damp for too long, they can develop unpleasant odors, mold, or mildew.
• Proper Care Required: Rinsing the wetsuit with fresh water after each use and hanging it to dry is essential. Failing to properly care for the wetsuit can result in material degradation and a shortened lifespan.
• Cleaning Challenges: Wetsuits often accumulate salt, sand, or chlorine, requiring regular cleaning. Without proper care, the material can wear out, reducing the effectiveness of the suit.

Limited Protection Against Environmental Hazards

• Vulnerability to Sharp Objects: While wetsuits provide basic protection against minor abrasions, they are not designed to protect you from sharp rocks, coral, or marine life stings. If you are diving or surfing in environments with these hazards, a wetsuit may not provide enough protection.
• Exposed Extremities: Wetsuits leave parts of the body (like the face, hands, and feet) exposed to cold unless paired with additional gear such as gloves, booties, or hoods. Even with these accessories, extremities may still feel cold in extremely low temperatures.

Not Suitable for All Water Sports

• Activity-Specific Suitability: Wetsuits are perfect for activities like surfing, kayaking, and swimming. However, they are not as effective for deep-water diving or ice diving, where the cold can be more intense. Drysuits are better for extended or deep-water activities because they keep you dry and insulated for longer periods.
• Limited Warmth for Long Exposure: Wetsuits can lose their insulation effectiveness after prolonged exposure to cold water, whereas drysuits are designed for extended immersion in frigid waters.

What Is a Drysuit Made Of?

Drysuits are constructed from waterproof materials like nylon, latex, or trilaminate fabric. These materials keep water out completely, while insulating layers beneath the suit keep the body warm by trapping air, ensuring the wearer stays dry.

1. Material and Design

Durable Waterproof Materials: Drysuits are made from materials like nylon, rubber, or trilaminate, all of which are completely waterproof. The suit is designed with tight seals around the neck, wrists, and ankles to prevent any water from entering.

Insulating Layers: Drysuits rely on layers of insulation worn underneath the suit, such as fleece or thick thermal underwear, to keep the wearer warm. This allows the suit to keep you dry while maintaining warmth, even in freezing temperatures.

2. Water Entry and Exit

• Waterproof Seals: Drysuits are equipped with seals at the neck, wrists, and ankles that prevent water from entering. This makes them ideal for cold-water diving or activities in extremely wet conditions.
• Zippers: The zippers on drysuits are designed to be completely waterproof, ensuring that no water can seep in when you’re submerged.

Material	Durability	Flexibility	Waterproofing	Best For
Nylon	High	Medium	Excellent	Diving, kayaking
Trilaminate	Very High	Low	Excellent	Cold-water activities
Rubber	Very High	Low	Excellent	Industrial diving

What are The Disadvantages of a Drysuit?

While drysuits provide exceptional warmth and protection in cold water, they come with drawbacks such as limited mobility, higher costs, and the need for careful maintenance. They can be bulky and less flexible compared to wetsuits.

1. Limited Mobility and Bulkiness

• Reduced Flexibility: Drysuits tend to be bulkier than wetsuits because they use thick, insulating layers beneath the waterproof shell. This bulk can make it harder to move freely, particularly for activities that require agility, such as kayaking, surfing, or swimming.
• Difficulty in Movement: The seals around the neck, wrists, and ankles add extra tightness, which can reduce comfort and flexibility. For divers, this can sometimes limit movement, making it harder to perform certain maneuvers underwater.

2. Higher Cost

• Expensive: Drysuits are generally more expensive than wetsuits. The cost of a drysuit can range from $500 to over $2000, depending on features such as insulation layers, zippers, and custom fitting. This makes them a significant investment for those who do not regularly engage in cold-water activities.
• Price vs Frequency of Use: If you’re only occasionally diving in cold waters or engaging in winter activities, the high cost of a drysuit may not justify the limited use, making a wetsuit a more cost-effective choice.

3. Complicated Maintenance

• Seal and Zipper Care: Drysuits require careful maintenance, especially their seals and zippers, which need to be kept clean and free from damage. Any leaks or damage to the seals can compromise the waterproof capabilities of the suit.
• Storage & Cleaning: After each use, drysuits need to be thoroughly cleaned and dried, and their seals must be maintained to prevent cracking. Improper care can result in mold or mildew growth, especially if they’re stored damp.

4. Comfort and Fit Issues

• Bulkiness Can Be Uncomfortable: The thick insulation layers beneath the drysuit can cause discomfort, especially in warmer weather. The suit’s overall bulk can restrict mobility and feel uncomfortable, particularly during physical activities.
• Fit Challenges: Achieving the right fit can be more challenging with a drysuit compared to a wetsuit. Drysuits need to fit snugly but comfortably to ensure the seals work effectively, and if the fit is off, it may cause water leaks or discomfort.

5. Not Suitable for Every Water Activity

• Limited Use in Warm Waters: Drysuits are designed specifically for cold water, and wearing one in warmer waters can be uncomfortable and unnecessary. Their heavy insulation and tight seals make them impractical for activities like surfing in tropical waters or swimming in lakes during the summer.
• Best for Cold-Water Diving: Drysuits are mostly used for deep-water diving in sub-zero conditions, and their bulky nature makes them unsuitable for most casual water activities.

6. Difficulty in Entry and Exit

• Putting It On and Taking It Off: Drysuits can be challenging to put on and take off due to their waterproof seals and snug fit. The zippers and seals need to be properly adjusted, and without assistance, it can be time-consuming.
• Tight Fit Around Neck and Wrists: The seals around the neck, wrists, and ankles are designed to keep water out, but they can also feel tight and uncomfortable when putting on or taking off the suit. This adds an extra layer of difficulty compared to wetsuits, which are easier to slip on and off.

How Do Wetsuits and Drysuits Work to Keep You Warm?

Wetsuits retain warmth by trapping a thin layer of water between your skin and the suit, which is heated by your body. Drysuits, on the other hand, keep you dry and warm by using insulating layers beneath the suit.

1. Wetsuits:

• Thermal Insulation via Water Layer: Wetsuits work by trapping a thin layer of water between your body and the suit. Your body heats this water, and the neoprene material keeps it close to your skin, preventing the loss of heat. The suit’s insulation is directly tied to its thickness.
• Effectiveness in Moderate Water: Wetsuits are ideal for water temperatures between 60–75°F, where the trapped water can stay warm enough to maintain your body temperature for extended periods.

2. Drysuits:

• Completely Dry, Warm Layers: Drysuits keep the wearer completely dry by using a waterproof shell. Instead of relying on trapped water, drysuits depend on insulation layers underneath the suit (e.g., fleece, wool, or other thermal materials). This keeps the wearer warm for extended periods in extremely cold waters.
• Ideal for Extreme Cold: Drysuits are perfect for diving in waters colder than 50°F, where wetsuits would be ineffective in maintaining warmth.

Suit Type	Water Temperature Suitability	Duration in Water	Key Feature
Wetsuit	50–75°F	Short duration	Flexible, keeps you wet for warmth
Drysuit	Below 50°F	Long duration	Insulated, keeps you dry for warmth

When Should You Choose a Wetsuit Over a Drysuit?

Wetsuits are best for activities in warmer waters where flexibility, comfort, and short durations are key. They are affordable, lightweight, and provide adequate warmth in moderate water temperatures.

1. Buoyancy and Mobility

• Flexibility: Wetsuits provide excellent flexibility, allowing for greater movement in the water. They are ideal for surfing, swimming, and other activities that require agility.
• Buoyancy: Wetsuits naturally increase buoyancy due to their neoprene material, making them perfect for activities where floating is beneficial, like snorkeling or swimming.

2. Popular Water Sports for Wetsuits

• Surfing: Wetsuits are perfect for surfing in moderate to warm water temperatures (50–75°F). They allow flexibility for paddling and maneuvering while providing enough warmth for short sessions.
• Snorkeling & Swimming: Ideal for warmer water activities like snorkeling or open-water swimming, where protection from cold is needed without the need for extended immersion.

3. Comfort and Fit

• Mobility: The snug fit of a wetsuit gives you full range of motion, which is essential for activities like surfing, swimming, and paddleboarding. It molds to your body, offering flexibility without restriction.

When Should You Choose a Drysuit Over a Wetsuit?

Drysuits are perfect for cold-water activities and long exposures to the elements, keeping you dry and warm with insulation layers. Ideal for extended diving or kayaking trips in freezing waters, where warmth and dryness are critical.

1. Buoyancy and Mobility

• Less Flexibility: Drysuits tend to be bulkier and less flexible than wetsuits, which can make movement more difficult, particularly for activities requiring agility, like surfing.
• Greater Insulation: The bulkier nature of drysuits doesn’t take away from their insulation properties. They offer enhanced warmth for long periods in frigid waters.

2. Temperature Range

• Ideal for Cold Waters: Drysuits excel in water temperatures below 50°F, where a wetsuit would not provide enough warmth. This makes them perfect for winter diving, kayaking, and ice diving.

3. Popular Water Sports for Drysuits

• Scuba Diving: For diving in cold-water environments (below 50°F), drysuits are necessary to ensure the diver stays warm during long immersion periods.
• Winter Kayaking: Drysuits are ideal for kayaking in icy waters, offering protection from the cold and keeping you dry for extended periods.

4. Cost

• Higher Price: Drysuits tend to be more expensive due to their advanced waterproofing materials, insulation, and customization options.

Cost: Wetsuit vs Drysuit

Drysuits are generally more expensive than wetsuits due to their specialized waterproof materials and insulation. Wetsuits are more affordable, making them ideal for casual water sports, while drysuits are a better investment for extreme cold-water activities.

Suit Type	Price Range	Ideal for
Wetsuit	$100–$600	Casual water sports (surfing, snorkeling)
Drysuit	$500–$2000	Cold-water diving, extended exposure

Wetsuit Prices

• Wetsuits typically range from $100 to $600, depending on material quality, thickness, and brand. They are generally affordable for beginners and recreational water enthusiasts.

Drysuit Prices

• Drysuits start around $500 and can exceed $2000 for high-quality suits with advanced insulation and features like custom fits and sealed zippers. These suits are a long-term investment for serious divers and adventurers.

How to Properly Care and Maintain Your Wetsuit and Drysuit？

Taking proper care of your wetsuit and drysuit ensures longevity, comfort, and performance. While both types of suits are essential for water sports, they require different maintenance to keep them in optimal condition. Here’s a step-by-step guide on how to care for and maintain your wetsuit and drysuit.

Wetsuit Care and Maintenance

Wetsuits need to be rinsed and dried properly after each use to prevent damage from saltwater, chlorine, and mildew. Regular cleaning and storage in a cool, dry place are essential to extending the suit’s lifespan and keeping it in good condition.

1. Rinse After Every Use

• Why It’s Important: After each use, rinse your wetsuit with freshwater to remove salt, sand, and chlorine that can degrade the material. This helps prevent the buildup of bacteria, which can cause unpleasant odors and mildew.
• How to Rinse: Turn your wetsuit inside out, soak it in fresh water, and gently agitate to ensure all surfaces are rinsed properly.

2. Drying Your Wetsuit

• Proper Drying: Always hang your wetsuit inside out to dry. Avoid drying it in direct sunlight, as UV rays can weaken the neoprene, causing it to crack or fade over time.
• Drying Tip: Use a wide hanger or a special wetsuit hanger to avoid stretching the material. Hang it in a well-ventilated area, away from heat sources, and never leave it bunched up in a bag or wet for too long.

Drying Method	Best Practice	Why It’s Important
Hang Inside Out	Use a wide hanger or wetsuit hanger	Prevents stretching and damage
Avoid Direct Sunlight	Dry in a shaded, well-ventilated area	Prevents UV damage and material degradation

3. Cleaning Your Wetsuit

• Regular Cleaning: Wetsuits should be cleaned with wetsuit shampoo or a mild detergent. This helps maintain the material’s elasticity and removes any salt or chlorine buildup.
• Avoid Harsh Chemicals: Never use bleach or strong detergents, as they can break down the neoprene and cause the material to deteriorate.

4. Storage Tips

• Store in a Cool, Dry Place: When not in use, store your wetsuit in a cool, dry place, away from direct sunlight. Avoid leaving it folded, as this can create pressure points that weaken the material.
• Use a Suit Bag: If you have limited space, use a suit bag designed for wetsuits to keep it protected from dirt and damage.

Drysuit Care and Maintenance

Drysuits require special attention to their seals, zippers, and insulation layers. Regular cleaning, seal maintenance, and proper storage are essential to keep the suit functioning properly and to prevent leaks and other issues.

1. Seal Maintenance

• Inspect and Clean Seals: Drysuits have seals at the neck, wrists, and ankles, which are crucial for keeping water out. After each use, inspect them for tears or damage, and clean them with fresh water.
• Lubricate Seals: To maintain flexibility, use a silicone-based lubricant or conditioner on the seals to prevent cracking and ensure they remain tight and effective.
• Check for Leaks: Regularly check seals for leaks, and replace them if they show signs of wear.

2. Zipper Care

• Clean the Zipper: Zippers are a critical component of drysuits. Always clean the zipper with fresh water to remove any salt or debris that may cause it to stick or rust.
• Lubricate the Zipper: Apply a special zipper lubricant to the teeth to keep it functioning smoothly and prevent corrosion.
• Check for Damage: Before every use, inspect the zipper for any signs of damage or wear. Replace any damaged zippers immediately to ensure the suit remains waterproof.

Zipper Maintenance Task	Frequency	Best Practice
Clean After Each Use	After every dive	Rinse with fresh water and wipe dry
Lubricate Zipper	Monthly	Apply zipper lubricant to prevent sticking or rusting

3. Rinsing and Cleaning the Drysuit

• Rinse After Use: Like wetsuits, drysuits should be rinsed with fresh water after every use to remove salt, chlorine, and other debris. This helps prevent the buildup of bacteria and mildew.
• Clean the Interior: Occasionally, the interior of the drysuit may need a thorough clean, especially if you use it frequently. Use mild soap or drysuit-specific cleaners to maintain the suit’s materials.

4. Storage Tips for Drysuits

• Store Dry and Clean: Always store your drysuit in a clean, dry place. Hang it using a suit hanger that won’t stretch the fabric. Keep it out of direct sunlight and away from high heat sources to protect the fabric and seals.
• Avoid Compression: Never store your drysuit compressed in a small bag or folded for extended periods. This can cause the material to lose its shape and affect the performance of seals and insulation layers.

Storage Task	Best Practice	Why It’s Important
Hang in a Cool Area	Use a wide hanger or suit bag	Prevents stretching and seal damage
Avoid Sunlight	Store in a shaded area	Prevents UV damage and material breakdown

5. Insulation Layer Care

• Wash Insulating Layers: The layers you wear under your drysuit (like fleece or thermal underwear) should be washed regularly. They can accumulate sweat, oils, and dirt, affecting their insulating properties.
• Check for Wear: Inspect the insulating layers for any damage or wear that could reduce their effectiveness, and replace them as necessary.

Choose Szoneier as Your One-stop Custom Wetsuit and Drysuit Manufacturer And Supplier

When it comes to high-quality custom wetsuits and drysuits, Szoneier stands out as a trusted manufacturer and supplier. Here’s why:

1. Free Design Services

We understand that every customer has unique needs. That’s why we offer free design services to help you create the perfect wetsuit or drysuit tailored to your specifications. Whether you need a special color, pattern, or branding, our design team is here to bring your vision to life.

2. Free Samples

At Szoneier, we believe in the importance of seeing the product before making a commitment. We offer free samples so you can evaluate the quality, fit, and design of your wetsuit or drysuit before placing a bulk order. This way, you can be sure you’re making the right decision for your brand or personal use.

3. Low Minimum Order Quantity (MOQ)

We cater to both large and small businesses by offering a low MOQ. Whether you’re a small brand looking to customize a few suits or a large retailer needing bulk production, Szoneier provides flexibility to meet your order requirements.

4. Fast Sampling Process

Time is essential when launching a new product. We offer rapid sampling with a quick turnaround time of 7-10 days, so you can get your custom samples fast and begin production without delays.

5. Short Lead Times

Szoneier is committed to fast and efficient production. With our streamlined manufacturing process, we ensure short delivery times, typically between 20-30 days, depending on your order quantity and customization requirements.

6. English Video Support

Communication is key, especially when working with international clients. To make sure you’re always informed, we provide English video services. Whether it’s to showcase the production process or answer any product-related questions, we ensure clear and direct communication in English.

7. High-quality Materials & Craftsmanship

Our custom wetsuits and drysuits are made from premium neoprene and high-quality materials that offer durability, flexibility, and insulation. Whether you’re facing warm waters or freezing conditions, we have the perfect suit for every scenario.

8. Global Reach and Trusted Service

Serving customers worldwide, Szoneier is known for its commitment to quality and customer satisfaction. We have extensive experience working with small to medium buyers and high-end brands, ensuring every client receives the best service and product.

Choosing the Right Suit for Your Water Activities

Choosing between a wetsuit and a drysuit ultimately depends on the water temperature and the type of water activity you plan to engage in. Wetsuits are perfect for warm to moderate waters, offering flexibility and comfort for activities like surfing and swimming. Drysuits, on the other hand, are the ideal choice for cold-water diving, winter kayaking, and extended exposure to the elements.

If you’re looking for custom wetsuits or drysuits for your next adventure, contact Szoneier crafting high-quality, tailored water suits, we can provide the perfect wetsuit or drysuit suited to your specific needs. Let’s create your next water adventure suit together!