Lightweight Thermal Clothing

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.

Lavacore Women's Long Sleeve Shirt

15 reviews

SKU: LVCSLSW18

^$129.95

+ wishlist

In Stock

DESCRIPTION

A female-specific, neutrally buoyant long sleeve shirt with thermal insulation and 4-way stretch.

Lavacore Women's Hooded Vest

11 reviews

SKU: LVCHVTW10

^$129.95

+ wishlist

In Stock

DESCRIPTION

A female-specific hooded vest with antibacterial inner fleece, 4-way stretch, SPF 30+ sun protection, and full gusset underarm.

Lavacore Men's Hooded Vest

10 reviews

SKU: LVCHVTMSM

^$129.95

+ wishlist

In Stock

DESCRIPTION

A men's hooded vest with antibacterial fleece, SPF 30+ sun protection, and 4-way stretch.

Lavacore Pants Unisex

7 reviews

SKU: LVCPLR

^$139.95

+ wishlist

In Stock

DESCRIPTION

A buoyant, antibacterial, and breathable unisex scuba pants with 4-way stretch for comfort.

Scubapro 1mm Hybrid Thermal Men's Long Sleeve Top

5 reviews

SKU: SCPHTTLMMD

^$119

+ wishlist

In Stock

DESCRIPTION

A 1mm neoprene top with fleece and plush lining for thermal insulation, comfort and range of motion.

Scubapro 1.5mm Everflex Men's Shorts

5 reviews

SKU: SCPE1SMBKLR

^$149

+ wishlist

In Stock

DESCRIPTION

A form-fitting, hydrodynamic neoprene shorts for male scuba divers, providing warmth, comfort, and quick-drying properties.

Sharkskin Titanium 2 Women's Front Zip Long Sleeve Top

2 reviews

SKU: SHST2LW16

^$299.99

+ wishlist

In Stock

DESCRIPTION

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

Bare Ultrawarmth Base Layer Top for Men

2 reviews

SKU: BREMUWBLT2XL

^$124.95

+ wishlist

In Stock

DESCRIPTION

A highly rated men's base layer top with OMNIRED Infrared Technology for ultimate dry suit layering.

Sharkskin Titanium 2 Men's Front Zip Vest

1 reviews

SKU: SHSTCFMXL

^$229.99

+ wishlist

In Stock

DESCRIPTION

A super warm, agile, and water-repellent men's front zip vest with smart thermal control and comfy inner hug.

Apeks ThermiQ Carbon Long Sleeve Top for Women

SKU: APXTLWWMD

~~$149~~ Save: $49.03 (33%)

^$99.97

+ wishlist

In Stock

DESCRIPTION

A flexible and warm triple-layered soft shell top with advanced graphene lining for female scuba divers.

Fourth Element J2 Women's Pants

SKU: FRTJ2WPXL

^$154

+ wishlist

In Stock

DESCRIPTION

A sustainable and anti-microbial base layer pant for women divers seeking prolonged thermal performance and comfort.

Bare Ultrawarmth Base Layer Women's Top

SKU: BREMUWBLTWLR

^$124.95

+ wishlist

In Stock

DESCRIPTION

A high-performance women's base layer top with advanced infrared technology and moisture-wicking fabric.

Waterproof Body X Bottom, Women's Undergarment

SKU: WPGBDXBWXS

^$138

+ wishlist

In Stock

DESCRIPTION

A technically advanced women's undergarment with high thermal insulation and excellent moisture-wicking properties.

Bare ExoWear Shorts Men's, Black

5 reviews

SKU: BRESMXL

^$115.95

+ wishlist

In Stock

DESCRIPTION

A black men's thermal shorts for scuba, snorkeling, and water sports with OMNIRED Infrared Technology and 13 thermo-reactive minerals.

Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top

3 reviews

SKU: SHST2LM3X

^$299.99

+ wishlist

In Stock

DESCRIPTION

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

Mustang Survival Torrens Thermal Crew Jacket for Women

1 reviews

SKU: MSTTTCJWBKLR

~~$264.99~~ Save: $165.02 (62%)

^$99.97

+ wishlist

In Stock

DESCRIPTION

A women's thermal crew jacket with Polartec Alpha insulation, quick-dry technology, and water resistance.

Bare ExoWear Front Zipper Jacket for Women, Black

1 reviews

SKU: BREJW6

^$199.95

+ wishlist

In Stock

DESCRIPTION

A black, 2mm thick, front zipper jacket for women with maximum thermal protection and OMNIRED Infrared Technology.

Sharkskin Chillproof Women's Long Sleeve Top

SKU: SHSCLTWBB16

^$199.99

+ wishlist

In Stock

DESCRIPTION

A women's long sleeve top offering superior thermal protection with Chillproof material and neoprene neck seal.

Spacefish Army 3mm Blue Octofloral Women's Wetsuit Top

SKU: SFA3BWWSM

^$195

+ wishlist

In Stock

DESCRIPTION

A 3mm blue octofloral women's wetsuit top with UPF +50 sun protection, thermal lining, and full front zipper.

Bare ExoWear Vest Unisex, Black

SKU: BREEVMD

^$134.95

+ wishlist

In Stock

DESCRIPTION

A neutrally buoyant black vest with OMNIRED Infrared Technology for maximum thermal protection.

Mustang Survival Torrens Thermal Crew Jacket for Men

SKU: MSTTTCJMBKSM

~~$264.99~~ Save: $165.02 (62%)

^$99.97

+ wishlist

In Stock

DESCRIPTION

A men's jacket with thermal Polartec Alpha, quick-dry technology, water resistance, and breathable underarms.

Stormr 1.5mm Lightweight Socks

SKU: STM15LSXS

~~$31.99~~ Save: $4.80 (15%)

^$27.19

+ wishlist

In Stock

DESCRIPTION

A high-cut, 1.5mm neoprene scuba sock with superior stretch, enhanced traction, and long-lasting durability.

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

SKU: FRTTLOPW16OB

~~$534~~ Save: $160.20 (30%)

^$373.80

+ wishlist

In Stock

DESCRIPTION

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

Page of 3

Per Page

More Results

Lightweight Thermal Clothing

When it comes to enjoying underwater adventures or watersports in comfort, lightweight thermal clothing is an essential addition to any diver’s or snorkeler’s gear bag. Even as the summer months bring warmer air and surface temperatures, water can still sap body heat more quickly than you might expect, especially during longer dives, early morning excursions, or in shaded coves where the sun’s warmth doesn’t quite reach. Lightweight thermal layers are designed to provide that crucial balance between insulation and flexibility, making them ideal for active use without adding unnecessary bulk. Whether you’re pulling on a thin thermal top under your wetsuit before a morning dive, or slipping into a pair of thermal leggings for a paddleboarding session at sunrise, these garments help maintain your core warmth while allowing full freedom of movement. The materials used—ranging from advanced synthetic fibers to soft, quick-drying fleece—are chosen for their ability to wick moisture away from the skin, dry rapidly between sessions, and pack down small for easy travel. Many seasoned divers swear by these layers, recalling how a lightweight thermal base kept them comfortable through an unexpectedly long drift dive or a breezy surface interval.

Lightweight thermal clothing isn’t just for divers, though. These versatile layers have found a place with snorkelers, kayakers, sailors, and anyone who spends time on, in, or near the water. They’re also a thoughtful gift for friends and family who are passionate about aquatic sports or planning a tropical getaway that includes time in the ocean. For those who tend to feel the chill more acutely, or who want to extend their time in the water without discomfort, thermal clothing can make a world of difference—transforming a shivery experience into one of pure enjoyment. The best options are those that fit snugly without restricting movement, offering a second-skin feel that doesn’t bunch up under wetsuits or drysuits. Features like flatlock stitching to prevent chafing, thumb loops to keep sleeves in place, and high collars for added neck warmth are details that experienced water enthusiasts appreciate. If you’re looking for options tailored specifically for men, you can explore a curated selection at Thermal Clothing For Men, which highlights pieces designed to provide both comfort and performance.

When selecting lightweight thermal clothing, consider the environments and activities you’ll be using them for. For travel, prioritize pieces that are easy to wash and dry overnight, and that won’t add significant weight to your luggage. If you’re layering under a wetsuit, look for low-profile seams and a smooth exterior to minimize friction and enhance comfort. For surface sports or boat trips, thermal tops and bottoms can double as sun protection while keeping you warm against wind and spray. Even in the height of summer, weather can turn quickly on the water, and having a reliable thermal layer can mean the difference between cutting an adventure short and savoring every moment. Many divers have learned through experience that it’s better to have a lightweight thermal layer and not need it than to wish for one mid-dive. As you browse the range of options, imagine the peace of mind that comes from knowing you’re prepared for whatever the water brings—whether it’s a brisk dawn dive, a shaded lagoon, or an unexpected cool breeze at sea. With the right lightweight thermal clothing, you’re free to focus on the wonders beneath the surface and the joy of the journey itself.

Top Picks For Lightweight Thermal Clothing