Thermal Swimwear

Scubapro Hybrid Thermal Long Sleeve Top, Women's

1 reviews

SKU: SCPHTTLWSM

^$119

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In Stock

DESCRIPTION

A form-fitting, sleek hydrodynamic long sleeve top for women made of neoprene with thermal insulation.

Bare ExoWear Pants Women's, Black

3 reviews

SKU: BREPW2

^$179.95

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In Stock

DESCRIPTION

A black women's pants with maximum thermal protection, OMNIRED Infrared Technology, and flat seam stitching.

O'Neill Thermo X Long Sleeve Rash Guard

17 reviews

SKU: ONLTXLTSM

^$71.95

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In Stock

DESCRIPTION

A high-performance long sleeve rash guard with incredible insulation, low bulk, and quick-dry properties for ultimate comfort and freedom of movement.

Scubapro 1mm Hybrid Thermal Men's Long Sleeve Top

5 reviews

SKU: SCPHTTLMXL

^$119

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In Stock

DESCRIPTION

A form-fitting, sleek hydrodynamic men's long sleeve top made of neoprene for thermal insulation.

Waterproof 1mm Neoskin Women's Full Wetsuit

5 reviews

SKU: WPGWNS1WML

^$250.80

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In Stock

DESCRIPTION

A comfortable and durable 1mm neoprene full wetsuit designed specifically for women, offering UV and sting protection.

Airtime Watertime 2mm Floater Women's Springsuit Wetsuit

4 reviews

SKU: AWFW2

^$175.95

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In Stock

DESCRIPTION

A 2mm women's springsuit wetsuit with flatlock seams, contour collar, and easy-entry back zipper.

Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top

3 reviews

SKU: SHST2LMLR

~~$299.99~~ Save: $60 (20%)

^$239.99

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In Stock

DESCRIPTION

A men's front zip top with unmatched thermal protection, titanium-infused technology, and luxe inner layer.

Seac Warm Dry Suit, Men's

3 reviews

SKU: SECWDSXLP

~~$1550~~ Save: $310 (20%)

^$1240

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In Stock

DESCRIPTION

A warm and durable men's dry suit with a 4mm neoprene construction, rear entry zipper, and included hood.

Sharkskin Chillproof Long Sleeve Full Zip Top for Men

2 reviews

SKU: SHSCLSZMXL

~~$249.99~~ Save: $50 (20%)

^$199.99

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In Stock

DESCRIPTION

A windproof, thermal insulated long sleeve top for men, perfect for scuba diving and snorkeling.

Sharkskin Titanium 2 Women's Front Zip Long Sleeve Top

2 reviews

SKU: SHST2LW10

~~$299.99~~ Save: $60 (20%)

^$239.99

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In Stock

DESCRIPTION

A women's front zip top with unmatched thermal protection and smart temperature control for scuba diving.

Fourth Element Thermocline Long Sleeve Top Men's

2 reviews

SKU: FRTTLLSMS

^$305

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In Stock

DESCRIPTION

A revolutionary, ocean-positive long sleeve top made from recycled ghost fishing nets, providing thermal insulation for various water activities.

Bare Ultrawarmth Base Layer Women's Top

1 reviews

SKU: BREMUWBLTWXS

^$124.95

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In Stock

DESCRIPTION

A stretchy, fleece undergarment for women that uses Omni red Infrared Technology to convert body heat into infrared energy.

Sharkskin Titanium 2 Men's Front Zip Full Suit

1 reviews

SKU: SHSTCUMSM

~~$599.99~~ Save: $120 (20%)

^$479.99

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In Stock

DESCRIPTION

A durable and flexible fullsuit for male scuba divers, featuring maximum thermal protection and moisture-wicking technology.

Sharkskin Titanium 2 Socks

1 reviews

SKU: SHST2CS3X

~~$69.99~~ Save: $14.00 (20%)

^$55.99

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In Stock

DESCRIPTION

A high-cut, unisex thermal sock infused with titanium for warmth and made with abrasion-resistant material.

Sharkskin Titanium 2 Men's Hooded Zip Vest

1 reviews

SKU: SHSTHVM5X

~~$299.99~~ Save: $60 (20%)

^$239.99

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In Stock

DESCRIPTION

A thermal hooded zip vest for men, offering outstanding protection in waters as cold as 68°F.

Sharkskin Chillproof Men's Long Sleeve Full Zip Top and Pants Package

1 reviews

SKU: SHSCLSZMP

~~$439.98~~ Save: $44 (10%)

^$395.98

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In Stock

DESCRIPTION

A windproof and flexible men's top and pants package made with premium fleece and chill-proof material.

Fourth Element Thermocline Men's Jacket

1 reviews

SKU: FRTTLMJMD

^$309

+ wishlist

In Stock

DESCRIPTION

A lightweight, black, hypoallergenic wetsuit jacket made from recycled nylon, offering breathable, machine-washable thermal protection.

Lavacore Lavaskin Women's Board Shorts

1 reviews

SKU: LVCWBSB10

^$29.95

+ wishlist

In Stock

DESCRIPTION

A female-specific board short with antibacterial lining, 4-way stretch, and neutral buoyancy.

Sharkskin Titanium 2 Men's Pants and Socks Package

SKU: PCKSHST2PM

~~$324.98~~ Save: $32.50 (10%)

^$292.48

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In Stock

DESCRIPTION

A thermal protection package for men, featuring 5mm neoprene pants and socks with titanium nanoparticles for added warmth.

Sharkskin Titanium 2 Women's Pants and Socks Package

SKU: PCKSHST2PW

~~$324.98~~ Save: $32.50 (10%)

^$292.48

+ wishlist

In Stock

DESCRIPTION

A thermal protection package for women, featuring 5mm pants and socks suitable for waters down to 68°F.

Fourth Element Xerotherm Women's Top

SKU: FRTXTWTM

^$249

+ wishlist

In Stock

DESCRIPTION

A women's thermal diving top made with Polartec Powerstretch for superior insulation and moisture wicking.

Sharkskin Titanium 2 Women's Front Zip Full Suit Open Box

SKU: SHSTCUW14OB

~~$599.99~~ Save: $180 (30%)

^$419.99

+ wishlist

In Stock

DESCRIPTION

A women's full suit offering 5mm neoprene warmth with titanium-infused Chillproof material for thermal protection.

Seacsub Sense 3MM Wetsuit for Women

SKU: SECS3WWXSBK

~~$179.90~~ Save: $35.98 (20%)

^$143.92

+ wishlist

In Stock

DESCRIPTION

A flexible 3mm wetsuit for women with AquaStop effect and convenient back zip design.

Trudive Leopard Women's Front Zip Long Sleeve Moderate Bikini Cut Wetsuit

SKU: TRULFMBWSM

^$234.99

+ wishlist

In Stock

DESCRIPTION

A bold leopard print wetsuit made from 2mm limestone neoprene with long sleeves and a front zip.

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Thermal Swimwear

As the water temperature dips during the winter months and early spring, the right thermal swimwear becomes an essential companion for anyone eager to embrace aquatic adventures without sacrificing comfort. Whether you’re an open-water swimmer braving brisk lakes, a snorkeler exploring vibrant reefs, or simply someone who enjoys early-morning laps in an outdoor pool, swimsuits that keep you warm can transform your experience. Unlike traditional swimwear, thermal options are crafted from insulating materials such as neoprene or advanced synthetic fibers, creating a barrier that traps your body heat and shields you from the chill. The feel of a neoprene wetsuit thermal swimsuit snorkeling in cooler waters is unmistakable—there’s a snug, reassuring warmth that lets you focus on the scenery or your stroke, rather than the temperature. Many swimmers find that a keep warm swimming suit opens up new seasons and locations for their favorite activities, letting them extend their time in the water well beyond what a standard suit would allow.

For those looking to select the ideal swimsuit that keeps you warm, there are a few important considerations. Fit is paramount: a thermal swimsuit should hug the body closely to prevent cold water from flushing through, while still allowing enough flexibility for comfortable movement. Styles range from full-length suits with long sleeves and legs for maximum insulation, to shorties and separates that offer targeted warmth without restricting mobility. Some feature plush linings or specialized coatings for extra comfort, and others incorporate sun protection, making them a smart choice for anyone sensitive to UV rays. Accessories like thermal gloves, socks, and hoods can further enhance your cold-water setup, especially if you’re planning extended sessions. For triathletes, a thermal swimsuit provides a balance of buoyancy and warmth without the bulk of a full wetsuit, supporting both performance and comfort. And for those who feel the cold more acutely, a heated swimsuit can be a game-changer, delivering gentle warmth at the touch of a button. Gifting swimsuits that keep you warm is a thoughtful gesture for friends or family members who love the water but hesitate when temperatures drop—imagine the delight of a loved one able to snorkel with sea turtles in February or take a sunset swim in the early spring. For more options designed with comfort in mind, take a look at our curated selection of Comfort Swimwear.

Thermal swimwear isn’t just about extending your season; it’s about enhancing every moment spent in the water. The confidence that comes from knowing you’ll stay warm lets you focus on the rhythm of your swim, the wonders beneath the surface, or the camaraderie of a group dive. Many find that a swimsuit that keeps you warm also supports endurance, as you’re less likely to tire quickly in cold conditions. The added buoyancy of some thermal materials can be a welcome bonus, especially for newer swimmers or those looking to build stamina. Whether you’re suiting up for a training session, a leisurely snorkel, or a spontaneous winter dip, the right gear ensures that each outing is memorable for all the right reasons—laughter echoing across the water, the thrill of discovery, and the simple pleasure of moving freely no matter the season.