Thermal Marine Clothing

Lavacore Men's Long Sleeve Shirt

23 reviews

SKU: LVCSLSMLR

^$129.95

+ wishlist

In Stock

DESCRIPTION

A neutrally buoyant, antibacterial long sleeve shirt with a soft fleece inner layer for warmth.

Pros

High quality
Effective buoyancy
Provides warmth
Recommended by dive instructors
Comfortable fit

Lavacore Bibbed Hood

18 reviews

SKU: LVCHDXS

^$29.95

+ wishlist

In Stock

DESCRIPTION

A neutrally buoyant bibbed hood with antibacterial inner fleece and SPF 30+ sun protection.

O'Neill Thermo X Long Sleeve Rash Guard

17 reviews

SKU: ONLTXLT2XL

^$71.95

+ wishlist

In Stock

DESCRIPTION

A men's rash guard with 4-way stretch fabric, low bulk insulation, and quick-dry properties for water sports.

Lavacore Women's Full Suit

17 reviews

SKU: LVCW8

^$249.95

+ wishlist

In Stock

DESCRIPTION

A women's fullsuit made of advanced Lavacore fabric for thermal control and flexibility in scuba diving.

Lavacore Back Zipper Full Jumpsuit, Men's

16 reviews

SKU: LVCJBMLR

^$249.95

+ wishlist

In Stock

DESCRIPTION

A male full jumpsuit with soft fleece inner layer, 4-way stretch, and overlap flat lock stitch.

Lavacore Men's Short Sleeve Shirt

15 reviews

SKU: LVCSSM4XL

^$119.95

+ wishlist

In Stock

DESCRIPTION

A comfortable and odor-minimizing short sleeve shirt with 4-way stretch and thermal insulation.

Lavacore Women's Long Sleeve Shirt

15 reviews

SKU: LVCSLSW20

^$129.95

+ wishlist

In Stock

DESCRIPTION

A female-specific long sleeve shirt with 4-way stretch, thermal insulation, and a soft fleece inner layer.

Lavacore Men's Vest

14 reviews

SKU: LVCVMLR

^$99.95

+ wishlist

In Stock

DESCRIPTION

A neutrally buoyant men's vest with 4-way stretch, soft fleece inner layer, and antibacterial properties.

Henderson 5/3mm Thermoprene Pro Men's Hooded Vest

13 reviews

SKU: HNDTPMHV2XL

^$153.99

+ wishlist

In Stock

DESCRIPTION

A 5/3mm hooded vest for men with anatomical fit and 250% stretch neoprene, ideal for layering in colder waters.

Lavacore Women's Vest

11 reviews

SKU: LVCVW4

^$99.95

+ wishlist

In Stock

DESCRIPTION

A female-specific scuba vest with antibacterial fleece and 4-way stretch for comfort and flexibility.

Lavacore Men's Hooded Vest

10 reviews

SKU: LVCHVTM2XL

^$129.95

+ wishlist

In Stock

DESCRIPTION

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

Lavacore by Oceanic Men's Long Sleeve Hooded Shirt

9 reviews

SKU: LVCHSM4XL

^$159.95

+ wishlist

In Stock

DESCRIPTION

A men's long sleeve hooded shirt offering thermal control, SPF 50+ protection, and exceptional flexibility.

Henderson 3mm Greenprene Men's Full Wetsuit

8 reviews

SKU: HNDGJ3PMLT

^$492.99

+ wishlist

In Stock

DESCRIPTION

A sustainable, insanely warm 3mm full wetsuit for men that provides excellent UV resistance.

Scubapro 5mm Definition Women's Full Wetsuit

7 reviews

SKU: SCPDS5WNXL

^$460

+ wishlist

In Stock

DESCRIPTION

A 5mm women's full wetsuit in green neoprene rubber, providing ultra-comfortable thermal protection for temperate water diving.

Lavacore Pants Unisex

7 reviews

SKU: LVCP2XL

^$139.95

+ wishlist

In Stock

DESCRIPTION

A unisex pants with antibacterial fleece, 4-way stretch, breathable layer, and neutral buoyancy.

Scubapro 1mm Hybrid Thermal Men's Long Sleeve Top

5 reviews

SKU: SCPHTTLM3XL

^$115

+ wishlist

In Stock

DESCRIPTION

A form-fitting, sleek hydrodynamic men's long sleeve top made of 1mm neoprene for thermal protection and comfort.

Lavacore Back Zipper Full Jumpsuit, Women's

5 reviews

SKU: LVCJBW10

^$249.95

+ wishlist

In Stock

DESCRIPTION

A black women's full jumpsuit with Polytherm Tri-Laminate for thermal control, flexibility, and UPF 50+ protection.

Pinnacle 7mm Cruiser Women's Full Wetsuit Package

4 reviews

SKU: PCKDC77W

~~$519.25~~ Save: $169.26 (33%)

^$349.99

+ wishlist

In Stock

DESCRIPTION

A 7mm full wetsuit package for female scuba divers, including hood, boots, gloves, and hanger.

Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top

3 reviews

SKU: SHST2LM4X

^$299.99

+ wishlist

In Stock

DESCRIPTION

A front-zip long sleeve top for male scuba divers with unmatched thermal protection and smart temperature control.

Sharkskin Titanium 2 Men's Long Sleeve Top, Pants, Hood & Socks Package

3 reviews

SKU: PCKSHST2LMK

~~$699.97~~ Save: $70.01 (10%)

^$629.96

+ wishlist

In Stock

DESCRIPTION

A thermal protection package for men, featuring a titanium-infused material that retains body heat in cold waters.

Seac Warm Dry Suit, Men's

3 reviews

SKU: SECWDSSM

^$1399

+ wishlist

In Stock

DESCRIPTION

A black 4mm neoprene dry suit with heavy-duty poly PK + Powertex coating and multiple protective features.

Fourth Element Thermocline Long Sleeve Top Men's

2 reviews

SKU: FRTTLLSMS

^$289

+ wishlist

In Stock

DESCRIPTION

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

Sharkskin Titanium 2 Women's Front Zip Long Sleeve Top

2 reviews

SKU: SHST2LW2

^$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.

Henderson 3mm Thermoprene Men's Full Wetsuit Package

2 reviews

SKU: PCKWHT3M

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

^$289.99

+ wishlist

In Stock

DESCRIPTION

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

Sharkskin Titanium 2 Men's Pant

2 reviews

SKU: SHST2PM4X

^$259.99

+ wishlist

In Stock

DESCRIPTION

A super warm men's pant with embedded titanium nanoparticles for heat retention and moisture-wicking properties.

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Thermal Marine Clothing

When it comes to exploring the underwater world, maintaining comfort and warmth is essential for both safety and enjoyment. Thermal marine clothing has become a crucial part of every diver's and snorkeler's gear bag, especially for those venturing into cooler waters or extending their time below the surface. Even in the height of summer, ocean temperatures can remain brisk, and wind chill on exposed skin after a dive can quickly sap body heat. Whether you’re an experienced diver planning an early morning wreck exploration, a freediver pushing your limits in a deep quarry, or a snorkeler enjoying long surface intervals, the right thermal layer makes all the difference. These garments are engineered to trap body heat without restricting movement, using advanced materials that insulate while allowing moisture to escape. For parents introducing children to the joys of snorkeling, or for couples planning a shared adventure, thermal marine clothing is a thoughtful addition to any gear list—offering reassurance that everyone will stay warm and comfortable, no matter how long the day stretches.

Selecting the right thermal marine clothing involves considering your location, activity level, and personal tolerance for cold. In regions where water temperatures fluctuate or drop sharply with depth, layering becomes especially important. Many divers find themselves reaching for a thermal base layer to wear beneath a wetsuit, or opting for a full-coverage garment that can double as a standalone suit in milder conditions. Surface sports enthusiasts, such as paddleboarders or kayakers, also benefit from these versatile garments, which provide warmth during breezy transitions and help prevent rapid cooling after exertion. For those who enjoy travel, lightweight and packable thermal clothing is a smart investment—easy to stow in a carry-on and invaluable when encountering unexpected cold fronts or chilly evening dives. Gift-givers will appreciate that thermal marine clothing is both practical and personal, showing an understanding of a loved one’s passion for the water and a wish for their comfort and safety.

As August brings long days and warm sunlight, it’s tempting to overlook the need for extra insulation. However, seasoned water enthusiasts know that even tropical destinations can surprise you with thermoclines or cooler conditions at depth. A well-chosen piece of thermal marine clothing ensures that you can focus on the beauty of your surroundings rather than the distraction of the cold. The latest designs blend technical innovation with comfort, featuring quick-drying fabrics, ergonomic seams, and flexible fits that cater to a wide range of body types and preferences. Whether you’re gearing up for a local dive, planning a coastal getaway, or searching for the perfect gift for the aquatic adventurer in your life, these garments offer peace of mind and lasting value. For additional options tailored specifically to swimming and surface activities, be sure to explore our collection of Thermal Swimwear, designed to keep you warm and comfortable wherever your aquatic journey takes you.