Thermal Swimwear

Fourth Element Thermocline Leggings for Women

1 reviews

SKU: FRTTLLGW6

~~$245~~ Save: $130.03 (53%)

^$114.97

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In Stock

DESCRIPTION

A revolutionary, ocean-positive thermal protection system for female scuba divers made from recycled ghost fishing nets.

Henderson 3mm Thermoprene Men's Full Wetsuit Package

2 reviews

SKU: PCKWHT3M

~~$420.83~~ Save: $130.84 (31%)

^$289.99

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In Stock

DESCRIPTION

A complete warm water exposure suit package for men, including wetsuit, boots, gloves, and hood.

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: ONLTXLTMD

^$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

^$115

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In Stock

DESCRIPTION

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

Sharkskin Titanium 2 Women's Front Zip Long Sleeve Top

2 reviews

SKU: SHST2LW16

^$299.99

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In Stock

DESCRIPTION

A women's front zip long sleeve top with unmatched thermal protection and titanium-infused technology for supreme heat retention.

Sharkskin Titanium 2 Men's Front Zip Full Suit

1 reviews

SKU: SHSTCUWXLS

^$599.99

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In Stock

DESCRIPTION

A men's full suit offering 5mm neoprene warmth with titanium-infused Chillproof material and nylon/lycra flexibility.

Spacefish Army 3mm Blue Octofloral Womens Wetsuit Top

SKU: SFA3BWWXL

^$195

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In Stock

DESCRIPTION

A blue 3mm neoprene wetsuit top with sublimation print, UPF +50 sun protection, and thermal insulation.

Sharkskin Titanium 2 Chillproof Chest Zip Fullsuit for Women Open Box

SKU: SHSTCZW4OB

^$649.99

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In Stock

DESCRIPTION

An innovative fullsuit with titanium nanoparticle technology, offering 5mm thermal protection and four-way stretch.

Mares 5mm Apnea Instinct Women's Jacket Wetsuit

SKU: MRS5AIJWSM

~~$199.95~~ Save: $80.00 (40%)

^$119.95

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In Stock

DESCRIPTION

A high-performance women's freediving jacket offering warmth, flexibility, and durability with 5mm open-cell neoprene.

Fourth Element Xerotherm Women's Top

SKU: FRTXTWTM

^$237

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In Stock

DESCRIPTION

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

Sharkskin Chillproof Women's Full Suit

SKU: SHSCFSWBK8

^$429.99

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In Stock

DESCRIPTION

A women's full-body suit offering thermal protection with windproof, breathable Chillproof material and 4-way stretch.

Sharkskin Titanium 2 Women's Pants and Socks Package

SKU: PCKSHST2PW

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

^$292.48

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In Stock

DESCRIPTION

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

Cressi 2.5/5mm Base Layer Women's Hooded Vest

SKU: CSBB2VWMD

^$139.95

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In Stock

DESCRIPTION

A women's hooded vest made of neoprene with a 2.5mm chest area and 5mm hood for warmth and flexibility.

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

SKU: SHSTCUW14OB

~~$549.99~~ Save: $110 (20%)

^$439.99

+ wishlist

In Stock

DESCRIPTION

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

Sharkskin Chillproof Beanie Gloves Socks Package

SKU: SHSCPB01B

~~$139.93~~ Save: $13.99 (10%)

^$125.94

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In Stock

DESCRIPTION

A Sharkskin Chillproof Beanie Gloves Socks Package offers ultimate warmth, durability, and eco-conscious comfort for water sports enthusiasts.

Fourth Element Thermocline Long Sleeve Top Women's

SKU: FRTTLTW06

^$289

+ wishlist

In Stock

DESCRIPTION

A revolutionary, lightweight long sleeve top made from recycled ghost fishing nets, perfect for scuba diving.

Sharkskin Titanium 2 Men's Top and Pant Package

SKU: PCKSHSTMTM

~~$559.98~~ Save: $56 (10%)

^$503.98

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In Stock

DESCRIPTION

A thermal-insulated scuba top and pant package with a water-repellent finish and moisture-wicking middle layer.

Fourth Element Thermocline One Piece Front Zip for Women XX-Large Open Box

SKU: FRTTLOPW16OB

~~$534~~ Save: $106.80 (20%)

^$427.20

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In Stock

DESCRIPTION

A lightweight, black fullsuit made from recycled nylon, offering breathable, hypoallergenic thermal protection for women.

Lavacore Lavaskin Women's Board Shorts

1 reviews

SKU: LVCWBSB12

^$29.95

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In Stock

DESCRIPTION

A female-specific board shorts with a 1.5mm thickness, 4-way stretch, and antibacterial lining for comfort and flexibility.

Scubapro 3mm Everflex Yulex Women's Wetsuit Pants

SKU: SCPEY3PWLR

^$252

+ wishlist

In Stock

DESCRIPTION

A 3mm eco-friendly wetsuit pant for female scuba divers, providing warmth and comfort without compromising nature.

Fourth Element J2 Women's Long Sleeve Top

SKU: FRTJSWS

^$154

+ wishlist

In Stock

DESCRIPTION

A sustainable and anti-microbial women's base layer top for enhanced warmth and comfort during drysuit dives.

Speedo Texture Ombre Ultraback One Piece for Women

SKU: SPDTOU1WBK10

^$69.99

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In Stock

DESCRIPTION

A chic ombre one-piece swimsuit for women with UPF 50+ protection and Ultraback support.

Speedo Edge Parka Swimwear Jacket

SKU: SPDEPSJ2SGB

^$159.50

+ wishlist

In Stock

DESCRIPTION

A water-resistant parka swimwear jacket with a plush fleece lining, oversized hood, and spacious inside pocket.

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Thermal Swimwear

When planning aquatic adventures, whether you’re a seasoned diver, an open-water swimmer, or someone who loves exploring the shoreline in cooler months, thermal swimwear makes all the difference in extending your time in the water and enhancing your comfort. As summer transitions to late August and the sun’s warmth begins to mellow, water temperatures can dip unexpectedly, even in regions known for their balmy climates. That’s where the value of a thermal wetsuit or a pair of thermal swim pants becomes apparent. These innovative garments are designed not just for insulation, but also for flexibility and freedom of movement, allowing you to glide through the water without restriction. The latest advances in swimsuit thermal technology mean that you can enjoy a snug, contoured fit that traps a thin layer of water close to your body, which your own heat warms, creating a natural barrier against the chill. Many swimmers and divers recall the first time they donned a thermal wetsuit in brisk waters—what was once a shivering dash from shore became a leisurely, immersive experience, with the cool embrace of the ocean transformed into something inviting and invigorating.

Thermal swimwear is more than just a practical choice; it’s an investment in your enjoyment and safety. For those who are passionate about early morning laps, triathlon training, or ocean swims well into the shoulder seasons, the added protection helps stave off muscle fatigue and hypothermia, letting you focus on your performance and the beauty around you. Parents often find that children who might otherwise shy away from cooler water are suddenly eager to join in on family snorkeling trips or beach days when outfitted with the right thermal layers. These pieces also make thoughtful gifts for friends or loved ones who are always chasing the next aquatic adventure, or for those who are just starting to explore the world of open-water swimming and need a little extra reassurance. Whether you’re layering up for a dawn paddleboard session, gearing up for a dive in northern waters, or simply looking to maximize your comfort during a long day at the lake, choosing the right thermal swimwear can transform your experience. For those seeking even more options to enhance their time in and around the water, our curated collection of Comfort Swimwear offers additional styles designed to deliver both warmth and ease, ensuring that every swim is as enjoyable as possible.

Top Picks For Thermal Swimwear