How to Choose a Wetsuit | Everything You Need to Know

How do I choose the right wetsuit? 

 

A common question that even the most experienced water-goers don’t always get right.

 

If you’re going surfing, scuba diving, swimming, paddling, or just frolicking in the water, choosing the right wetsuit is one of your most important tasks. 

 

The right wetsuit is essential for your comfort. And anyone who’s frozen their ass off in the ocean knows just how important this is for enjoying your water activity!

 

But if you’re not sure what lengths, mm’s, and styles to choose, fear not. Here is your complete guide on how to choose a wetsuit.

 

How to Choose the Perfect Wetsuit

 

What Wetsuit Thickness Do I Need?

The right wetsuit thickness you need depends on several factors, including the water temperature and the duration of your water activities. As a general rule of thumb, the colder the water and the longer you plan to stay in the water, the thicker the wetsuit you should wear.

 

Here are some guidelines for wetsuit thickness based on water temperature:

 

 

• • Warm Water (above 75°F/24°C): A wetsuit thickness of 1mm to 2mm is suitable for warm water conditions, such as tropical or subtropical regions. A thin wetsuit like a spring suit or shorty wetsuit can provide sun protection, some insulation, and flexibility for water sports like surfing, snorkeling, or kayaking.

 

• • Mild Water (65-75°F/18-24°C): For water temperatures that are slightly cooler, a wetsuit thickness of 3mm to 4/3mm is recommended. This thickness offers more insulation to keep you warm during extended water activities like surfing or diving in temperate waters.

 

• • Cold Water (55-65°F/12-18°C): In colder water conditions, a wetsuit thickness of 5/4mm to 6/5/4mm is advisable. This thickness provides better insulation for longer exposure to cold water, such as in colder climates or during winter months.

 

• • Very Cold Water (Below 55°F/12°C): In extremely cold water, a wetsuit thickness of 6/5mm or thicker is necessary to keep you warm and safe during prolonged exposure. This may include activities like cold water surfing, winter diving, or ice diving.

Keep in mind that these are general guidelines, and personal preferences can vary. Layering with neoprene hoods, gloves, and boots can also provide additional insulation in colder water conditions. 

 

What Size Wetsuit Do I Need?

Choosing the right size wetsuit is crucial for comfort and performance in the water. An ill-fitting wetsuit can limit your mobility, affect insulation, and reduce overall comfort. Here are some general steps to determine the appropriate size for your wetsuit:

 

 

• • Measure your body: Use a measuring tape to measure your chest, waist, hips, and height accurately. Each wetsuit brand may have slightly different size charts, so it’s important to refer to the specific size chart provided by the manufacturer.

 

• • Check the size chart: Most wetsuit manufacturers provide size charts that correlate measurements with corresponding wetsuit sizes. Compare your measurements to the size chart to determine the recommended size for you.

 

• • Consider your body shape: Wetsuits are designed to fit snugly to provide maximum insulation and flexibility. Take into account your body shape and proportions when choosing a size. If you are in between sizes, it’s generally better to choose a slightly smaller size for a tighter fit.

 

• • Try it on: Once you have identified the recommended size based on the size chart, try on the wetsuit to assess the fit. It should feel snug but not overly tight, with enough room to move your arms, shoulders, and legs comfortably. Make sure the wetsuit covers your entire torso and sits well around the neck, wrists, and ankles to prevent water entry.

 

• • Check for fit and comfort: Bend, stretch, and move in different positions to ensure that the wetsuit allows for a full range of motion without binding or discomfort. Check for any areas that may feel too tight or too loose, as this can affect the performance and effectiveness of the wetsuit.

Remember that wetsuits may feel slightly tighter when dry, but they will loosen up when they get wet. It’s also important to follow the manufacturer’s care instructions for proper maintenance and durability of your wetsuit. 

 

Which Wetsuit Entry System is Best for My Needs?

The choice of a wetsuit entry system depends on personal preferences, comfort, and the type of water activities you will be engaging in. 

 

Here are some common types of wetsuit entry systems and their features:

 

 

• • Back Zip: Back zip wetsuits have a zipper running down the back of the suit, making it easy to put on and take off. They are generally more affordable and offer a wider entry point, making them suitable for beginners or those who prefer the ease of entry. However, back zip wetsuits can be less flexible and may allow more water to enter, especially during prolonged water activities.

 

• • Chest Zip: Chest zip wetsuits have a zipper across the chest area, usually with a short or long horizontal zipper. They offer a more streamlined fit and reduced flushing of water, making them suitable for colder water conditions or more advanced water activities. Chest zip wetsuits provide better flexibility and insulation compared to back zip wetsuits, but they may be slightly more challenging to put on and take off.

 

• • Front Zip: Front zip wetsuits have a zipper running vertically down the front of the suit, offering a similar streamlined fit to chest zip wetsuits. They are relatively easy to put on and take off, and they provide good flexibility and insulation. Front zip wetsuits are popular among surfers and divers who prioritize mobility and comfort.

 

• • Zipless/Entryless: Zipless or entryless wetsuits do not have any zippers, providing a seamless design for maximum flexibility and reduced water entry. They use stretchy materials and innovative closures, such as magnets or Velcro, for entry and closure. Zipless wetsuits offer excellent flexibility, insulation, and reduced flushing, but they can be more challenging to put on and take off, and they are typically more expensive.

 

• • Zippered with Seals: Some wetsuits feature additional seals or flaps around the zippers to minimize water entry, such as internal or external neoprene seals or built-in hoods. These are commonly used in wetsuits designed for very cold water or specific water sports like surfing, diving, or water rescue activities.

What Type of Wetsuit Seams Should I Look for?

When choosing a wetsuit, the type of seams can greatly affect its durability, flexibility, and performance in the water. Here are some common types of wetsuit seams to look for.

 

Flatlock Seams

Flatlock seams are the most common type of seams found in wetsuits. They are created by overlapping the neoprene panels and stitching them together, resulting in a visible, flat seam on both the inside and outside of the wetsuit. 

 

Flatlock seams are affordable and provide good flexibility, making them suitable for warm water activities where minimal insulation is needed. However, they are not as watertight as other seam types and may allow some water to penetrate through the seams.

 

Glued and Blind Stitched (GBS) Seams

GBS seams are created by gluing the neoprene panels together and then stitching them partially so that the needle does not penetrate through the entire neoprene thickness. This creates a waterproof seam on the outside of the wetsuit, with a minimal seam on the inside. 

 

GBS seams provide better insulation and durability compared to flatlock seams, making them suitable for colder water conditions or water activities that require more warmth. However, GBS seams may be slightly less flexible compared to flatlock seams due to the additional glue layer.

 

Sealed/Taped Seams

Sealed or taped seams are created by adding an additional layer of tape or liquid sealant over the seams to provide extra water resistance. 

 

This type of seam is typically used in conjunction with GBS seams to create a highly waterproof and durable seam. Sealed or taped seams offer excellent insulation and minimal water penetration, making them ideal for colder water conditions or water activities that require maximum protection.

 

Liquid Rubber Seams

Liquid rubber seams, also known as liquid-sealed or liquid-welded seams, are created by applying a liquid rubber sealant over the seams and then curing it to create a strong, flexible, and waterproof seam. 

 

Liquid rubber seams provide superior water resistance, durability, and flexibility, making them ideal for extreme water conditions or high-performance water activities. However, wetsuits with liquid rubber seams tend to be more expensive compared to other seam types.

 

Overlock Stitch

Overlock stitch is a type of seam that uses an overlock machine to stitch the edges of the neoprene panels together, creating a durable and stretchy seam. 

 

Overlock stitch is commonly used in wetsuits for activities like wakeboarding, paddleboarding, or kayaking, where flexibility and durability are important.

 

What is the Best Type of Wetsuit for Surfing?

When it comes to choosing the best type of wetsuit for surfing, there are a few factors to consider, such as water temperature, season, and your personal preferences. 

 

Here are some general guidelines for wetsuits that are commonly used for surfing.

 

Full Suit

A full wetsuit, also known as a steamer, covers the entire body and typically includes long sleeves and long legs. It provides the most coverage and insulation, making it suitable for colder water temperatures or winter surfing. 

 

Full suits are typically made with thicker neoprene material, ranging from 4/3mm (4mm in the core and 3mm in the limbs) to 6/5/4mm (6mm in the core, 5mm in the chest and back, and 4mm in the limbs), or even thicker for extremely cold water conditions. Full suits are recommended for surfing in water temperatures below 60°F (15°C).

 

Spring Suit

A spring suit, also known as a shorty wetsuit, typically has short sleeves and short legs, making it ideal for warmer water temperatures or summer surfing. Spring suits are typically made with thinner neoprene material, ranging from 2/2mm (2mm in the core and limbs) to 3/2mm (3mm in the chest and back, and 2mm in the limbs). 

 

Spring suits are recommended for surfing in water temperatures between 60-70°F (15-21°C) or for surfers who prefer more mobility and flexibility.

 

Long John or Jane

A Long John or Jane wetsuit typically has long legs and a sleeveless design, providing coverage for the lower body while allowing greater freedom of movement in the arms. Long johns or janes are commonly used in moderate water temperatures or for layering with other wetsuits for added insulation in colder conditions.

 

Shorty

A shorty wetsuit typically has short sleeves and short legs, similar to a spring suit, but with a shorter leg length. Shorty wetsuits are ideal for warm water temperatures or for surfers who prefer minimal coverage and maximum mobility.

 

Rash Guard

A rash guard is a lightweight, quick-drying, and UV-protective top that is worn under a wetsuit or on its own for added sun protection and to prevent chafing. Rash guards are commonly used in warm water temperatures or for surfers who prefer minimal insulation.

 

When choosing a wetsuit for surfing, consider the water temperature, season, and your personal preferences for coverage, insulation, and mobility. It’s important to try on different wetsuits and find the one that fits you well and provides the right amount of warmth and flexibility for your surfing needs.

 

Check out our complete guide on how to choose a surfboard to help get you set up with the best gear.

 

What is the Best Type of Wetsuiit for Scuba Diving?

The best type of wetsuit for scuba diving depends on various factors, including water temperature, dive duration, depth, and personal preferences. 

 

Here are some common types of wetsuits used for scuba diving.

 

Full Suit

A full wetsuit, also known as a steamer, is a one-piece suit that covers the entire body and is typically made with thicker neoprene material, providing maximum coverage and insulation. 

 

Full suits are suitable for colder water temperatures or extended dive durations. The thickness of the neoprene can vary depending on the water temperature and personal preference, ranging from 3mm to 7mm or even thicker for extremely cold water conditions.

 

Shorty

A shorty wetsuit is similar to a full suit but with short sleeves and short legs. Shorty wetsuits are ideal for warmer water temperatures or for shorter dive durations where minimal insulation is needed. They are typically made with thinner neoprene material, ranging from 2mm to 3mm.

 

Farmer John/Jane

A farmer John or Jane wetsuit typically has long legs and a sleeveless design, providing coverage for the lower body while allowing greater freedom of movement in the arms. Farmer John/Jane wetsuits are commonly used in moderate water temperatures or for layering with other wetsuits for added insulation in colder conditions.

 

Drysuit

A drysuit is a type of wetsuit that keeps the diver completely dry by sealing out water. Drysuits are typically used in cold water temperatures or for extended dive durations where maximum insulation and protection from cold water are required. 

 

Drysuits are made with different materials and typically require additional training and equipment for proper use.

When choosing a wetsuit for scuba diving, it’s important to consider the water temperature, dive duration, and personal preferences for coverage, insulation, and mobility. 

 

Proper fit and comfort are also crucial for an enjoyable diving experience. It’s recommended to try on different wetsuits and seek advice from experienced divers or dive shops to find the best wetsuit that meets your specific scuba diving equipment requirements.

 

Wetsuit Buyer FAQs

Do I Need a Lined Wetsuit?

Lined wetsuits have an extra layer of fabric for added warmth and insulation, making them suitable for colder water temperatures. However, they can be thicker and less flexible than non-lined wetsuits, which may affect mobility. Consider your activity, water conditions, and personal preferences when deciding between a lined or non-lined wetsuit.

 

How Do Wetsuit Thickness Measurements Work?

Wetsuit thickness is measured in millimeters (mm) and refers to the thickness of the neoprene material used in the wetsuit. Thicker neoprene provides more insulation and is typically used for colder water temperatures, while thinner neoprene is suitable for warmer water conditions. 

 

A wetsuit labeled as “3/2mm” would have 3mm thick neoprene in the torso area and 2mm thick neoprene in the arms and legs. The first number represents the thickness of the neoprene in the torso, and the second number represents the thickness of the arms and legs. 

 

One-Piece vs Two-Piece Wetsuit?

Choosing between a one-piece and two-piece wetsuit depends on personal preference and the specific activity. 

 

A one-piece wetsuit, also known as a full suit, covers the entire body and provides maximum coverage and insulation. It’s suitable for colder water temperatures or extended dive durations. On the other hand, a two-piece wetsuit, typically consisting of separate tops and bottoms, offers more flexibility in terms of layering and customization. It’s preferred by some divers or surfers who want different thicknesses or styles for the top and bottom halves of their wetsuits. 

 

Ultimately, the decision between a one-piece and two-piece wetsuit depends on factors such as water temperature, activity duration, and personal preference for coverage and flexibility.

 

When Should I Wear Accessories With My Wetsuit?

Wearing accessories with your wetsuit depends on the specific needs of your activity and water conditions. Accessories such as hoods, gloves, and booties can provide additional protection and insulation in colder water temperatures or extreme conditions. 

 

Hoods are used to cover the head and neck, gloves protect the hands, and booties cover the feet. These accessories can help to keep you warm and provide added comfort during your aquatic activities. 

 

It’s recommended to consider the water temperature, wind chill, and personal comfort level when deciding to wear accessories with your wetsuit. If you will be diving or surfing in colder water or harsh conditions, wearing appropriate accessories can enhance your overall comfort and safety.

 

Should I Get a Shortie or a Long Wetsuit?

Choosing between a shortie and a long wetsuit depends on the specific activity, water temperature, and personal preference. 

 

A shortie wetsuit typically has short sleeves and legs and is ideal for warmer water conditions or activities where maximum mobility and flexibility are desired, such as snorkeling or swimming. 

 

On the other hand, a long wetsuit, also known as a full suit, covers the entire body and is suitable for colder water temperatures or activities that require extended exposure, such as diving or surfing. Long wetsuits provide more coverage and insulation but may be less flexible compared to shorties. 

 

Consider the water temperature, duration of the activity, and your preference for coverage and flexibility when deciding between a shortie or a long wetsuit.

 

Conclusion

There you have it – everything you need to know about how to buy a wetsuit. If you have any more questions, feel free to hit us up.

 

Otherwise, get out there and enjoy the water!