Thermal Base Layers For Men

Bare Ultrawarmth Base Layer Pants for Men

2 reviews

SKU: BREMUWBLP2XL

^$102.95

+ wishlist

In Stock

DESCRIPTION

A highly-rated, fleece base layer pant for men that uses OMNIRED Infrared Technology for ultimate warmth.

Bare Ultrawarmth Base Layer Top for Men

2 reviews

SKU: BREMUWBLTXL

^$124.95

+ wishlist

In Stock

DESCRIPTION

A highly-rated, stretchable fleece base layer top for men that converts body heat into infrared energy.

Bare ExoWear Pants for Men, Black

SKU: BREPMMD

^$179.95

+ wishlist

In Stock

DESCRIPTION

A black fleece pants for men with OMNIRED Infrared Technology and 13 Thermo-Reactive Minerals for thermal protection.

Mares Men's Rash Guard Trilastic Shorts

60 reviews

SKU: MRSMRGTS3X

^$49.95

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In Stock

DESCRIPTION

A protective and versatile pair of Trilastic shorts for men, ideal for water sports and scuba diving.

Pros

Versatile for water sports and regular use
Works well under wetsuits
High quality and well-made
Quick-drying and lightweight
Comfortable and supportive

NeoSport Unisex Sports Skin Suit

651 reviews

SKU: BLRLMLRBL

~~$69.95~~ Save: $15 (21%)

^$54.95

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In Stock

DESCRIPTION

A form-fitting unisex fullsuit made of lycra, offering protection against sea irritants and reduced drag.

Pros

Durable and well-made
Dries quickly
Good value for the price
Easy to put on and take off
Provides protection and warmth

Bare Ultrawarmth Base Layer Pants for Men

2 reviews

SKU: BREMUWBLPSM

^$102.95

+ wishlist

In Stock

DESCRIPTION

A high-performance base layer for men with advanced infrared technology and moisture-wicking fabric.

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

Henderson Polyolefin Jumpsuit

20 reviews

SKU: HNDPJBK3X

^$176.99

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In Stock

DESCRIPTION

A durable and versatile polyolefin jumpsuit with spine pad, offering protection, warmth, and comfort for scuba diving.

Pros

Adds buoyancy and reduces weight
Provides warmth and protection
Versatile and lightweight
Easy to don and doff
Comfortable and well-made

Lavacore Men's Full Suit

20 reviews

SKU: LVCM4XL

^$249.95

+ wishlist

In Stock

DESCRIPTION

A neutrally buoyant fullsuit for male scuba divers with antibacterial fleece and breathable middle layer.

Lavacore Bibbed Hood

18 reviews

SKU: LVCHDMD

^$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: ONLTXLTMD

^$71.95

+ wishlist

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.

Lavacore Back Zipper Full Jumpsuit, Men's

16 reviews

SKU: LVCJBMK1

^$249.95

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In Stock

DESCRIPTION

A male full jumpsuit by Lavacore with soft fleece inner layer for warmth and 4-way stretch for comfort.

Lavacore by Oceanic Men's Long Sleeve Hooded Shirt

9 reviews

SKU: LVCHSM3XL

^$159.95

+ wishlist

In Stock

DESCRIPTION

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

Scubapro 1mm Hybrid Thermal Men's Long Sleeve Top

5 reviews

SKU: SCPHTTLMLR

^$115

+ wishlist

In Stock

DESCRIPTION

A form-fitting, 1mm neoprene men's long sleeve top with thermal insulation for scuba diving.

Sharkskin Titanium 2 Men's Front Zip Long Sleeve Top

3 reviews

SKU: SHST2LMLR

^$299.99

+ wishlist

In Stock

DESCRIPTION

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

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.

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 Men's Front Zip Full Suit with Hood and Socks Package

1 reviews

SKU: PCKSHSTCUM

~~$739.97~~ Save: $74 (10%)

^$665.97

+ wishlist

In Stock

DESCRIPTION

A 5mm Sharkskin Titanium 2 men's full suit with hood and socks package for thermal protection in waters down to 68 degrees F.

Sharkskin Titanium 2 Men's Chest Zip Full Suit

1 reviews

SKU: SHSTCZMSM

^$699.99

+ wishlist

In Stock

DESCRIPTION

A 5mm thermal fullsuit for male scuba divers with titanium nanoparticle technology and hollow yarn fleece.

Fourth Element XT250 Xerotherm Top Men's

1 reviews

SKU: FRTXTM3XL

^$203.70

+ wishlist

In Stock

DESCRIPTION

A men's base layer top made with Xerotherm insulation technology and Polartec Powerstretch fabric.

Bare ExoWear Long Sleeve Top Men's, Black

1 reviews

SKU: BRETMSM

^$179.95

+ wishlist

In Stock

DESCRIPTION

A 2mm black long sleeve top for men with maximum thermal protection and neutrally buoyant exposure.

Waterproof Body 2X Top, Men's Undergarment

1 reviews

SKU: WPGBD2XTMMD

^$198

+ wishlist

In Stock

DESCRIPTION

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

Mares Ultra Skin Men's Long Sleeve Top

1 reviews

SKU: MRSUSMLS2XL

^$188.99

+ wishlist

In Stock

DESCRIPTION

A Mares Ultra Skin Long Sleeve Men's top provides ultimate comfort and movement with its 3-layer design and fleece interior.

Bare Aqua Trek 1 Tech Men's Drysuit

SKU: BREAQ1BMMLBK

^$1679.95

+ wishlist

In Stock

DESCRIPTION

A black Cordura Nylon drysuit with Ultrawarmth Base Layers, offering flexibility, durability, and thermal energy.

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Thermal Base Layers For Men

When planning a dive trip or preparing for an extended session in cooler waters, the importance of reliable thermal base layers for men cannot be overstated. These essential pieces of gear act as a second skin, providing vital insulation by trapping a thin layer of water or air close to the body, which is then warmed by your own heat. Whether you’re an experienced diver embarking on a multi-day liveaboard in temperate seas, a snorkeler exploring kelp forests at dawn, or a watersports enthusiast who refuses to let brisk conditions cut the adventure short, the right base layer makes all the difference. Even in late spring, when surface temperatures start to rise but deeper water remains chilly, a quality thermal base layer ensures comfort and safety, allowing you to focus on the underwater world rather than shivering through your dive. The versatility of these garments extends beyond diving; they’re just as useful for kayaking, paddleboarding, or even as an extra layer under a wetsuit during early morning boat rides.

Choosing the best thermal base layer involves considering the unique demands of your activity, your sensitivity to cold, and the fit that works best for your body type. Some divers prefer a snug, compressive fit that moves seamlessly with the body, reducing bulk and minimizing drag, while others opt for a slightly looser cut for easier layering. Material is also a key factor—modern base layers are crafted from advanced synthetics or natural fibers like merino wool, each offering distinct advantages in moisture management, quick-drying capability, and odor resistance. Features such as flatlock seams, thumb loops, and extended backs for coverage can enhance comfort during long sessions. These base layers aren’t just for the hardcore diver; they make thoughtful gifts for anyone who enjoys time on or in the water, from the weekend snorkeler to the dedicated spearfisherman, or even the friend who’s always cold on family beach outings. There’s a special satisfaction in knowing you’re protected against the chill, whether you’re descending into a mysterious wreck, drifting with a gentle current, or surfacing to a cool evening breeze.

Investing in thermal base layers is an investment in longer, more enjoyable days in and around the water. They are easy to care for, pack light, and often become go-to favorites for a wide range of outdoor activities. As the season transitions and water temperatures fluctuate, having the right gear at hand means you can answer the call of adventure without hesitation. For those looking to expand their options or find complementary pieces, you’ll find a curated selection of Thermal Clothing For Men designed to meet the needs of every aquatic explorer, ensuring warmth and comfort are never left behind.