Base Layer Bottoms

Fourth Element Arctic Pant for Women

1 reviews

SKU: FRTAPW2XS

~~$225~~ Save: $200.03 (89%)

^$24.97

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In Stock

DESCRIPTION

A water-resistant, dual-layered pant with foot loops and elevated waistband for women divers.

NeoSport Unisex Sports Skin Suit

651 reviews

SKU: BLRLMXSPR

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

^$54.95

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In Stock

DESCRIPTION

A form-fitting unisex spandex skin suit for scuba and snorkeling, with defense against sea irritants.

Pros

Durable and well-made
Good value for the price
Easy to put on and take off
Provides protection and prevents sunburn
Quick-drying and lightweight

Mares Men's Rash Guard Trilastic Shorts

61 reviews

SKU: MRSMRGTSMD

~~$49.95~~ Save: $10.01 (20%)

^$39.94

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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

Cressi Skin 1mm Suit

30 reviews

SKU: CSBS1NXLBKYL

^$64.95

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In Stock

DESCRIPTION

A 1mm Cressi Skin Suit with long front zipper, heel stirrup straps, and thumb loops for reduced drag and UV protection.

Pros

Extra warmth
Quick delivery
Suitable for snorkeling
Good fit
Helps with wetsuit

Cressi Hunter Rash Guard Pants

19 reviews

SKU: CSBHPGRSM

^$57.45

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In Stock

DESCRIPTION

A loose-fit, mimetic-colored rash guard pant with reinforced knees and UV protection for scuba and spearfishing.

Lavacore Pants Unisex

7 reviews

SKU: LVCPLR

^$139.95

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In Stock

DESCRIPTION

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

Sharkskin Titanium 2 Women's Pant

4 reviews

SKU: SHST2PW14

~~$259.99~~ Save: $68 (26%)

^$191.99

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In Stock

DESCRIPTION

A 5mm scuba pant for women with embedded titanium nanoparticles for warmth and moisture-wicking technology.

Sharkskin Chillproof Men's Pant

3 reviews

SKU: SHSCPLPMNXXL

~~$199.99~~ Save: $40 (20%)

^$159.99

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In Stock

DESCRIPTION

A versatile, fleece pant for male scuba divers, providing ultimate warmth and protection from wind chill.

Bare ExoWear Pants Women's, Black

3 reviews

SKU: BREPW2

~~$179.95~~ Save: $36.01 (20%)

^$143.94

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In Stock

DESCRIPTION

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

Sharkskin Titanium 2 Men's Pant

2 reviews

SKU: SHST2PMXL

~~$259.99~~ Save: $52 (20%)

^$207.99

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In Stock

DESCRIPTION

A super warm and agile men's pant with titanium boost and comfy inner hug for scuba diving.

Bare Ultrawarmth Base Layer Pants for Men

2 reviews

SKU: BREMUWBLPXL

~~$102.95~~ Save: $20.61 (20%)

^$82.34

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In Stock

DESCRIPTION

A highly-rated, stretchable fleece base layer pants for men that provide ultimate warmth and moisture-wicking capabilities.

Waterproof Body X Bottom, Women's Undergarment

SKU: WPGBDXBWXS

~~$138~~ Save: $27.62 (20%)

^$110.38

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In Stock

DESCRIPTION

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

Cressi 2.5mm Core Vest Base Layer for Women

SKU: CSB25BVWLR

^$94.95

+ wishlist

In Stock

DESCRIPTION

A 2.5mm neoprene vest for women that enhances warmth and comfort during scuba diving.

Bare Polar Stretch Mid Layer Men's Pant

SKU: BREMPBL2XL

~~$299.95~~ Save: $60.01 (20%)

^$239.94

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In Stock

DESCRIPTION

A flexible and form-fitting men's pant made of polyester and spandex, designed for diving excellence and P-Valve integration.

Fourth Element J2 Women's Shorts

SKU: FRTJ2SW3XL

~~$92~~ Save: $18.42 (20%)

^$73.58

+ wishlist

In Stock

DESCRIPTION

A pair of eco-friendly, moisture-wicking women's shorts made from recycled polyester for optimal thermal performance.

Bare Ultrawarmth Base Layer Women's Pants

SKU: BREMUWBLPWLR

^$102.95

+ wishlist

In Stock

DESCRIPTION

A highly advanced and breathable base layer pants for women, featuring Omni red Infrared Technology for ultimate warmth and moisture-wicking properties.

XS Scuba Benthic Compression Shorts

SKU: XSSBCS2X

^$39.95

+ wishlist

In Stock

DESCRIPTION

A supportive, neoprene-free base layer short made from quick-drying polyester-spandex for chafe-free diving comfort.

Fourth Element J2 Men's Pants

SKU: FRTJ2MPM

^$154

+ wishlist

In Stock

DESCRIPTION

A sustainable and anti-microbial base layer pants for men, providing prolonged thermal performance and moisture-wicking design.

Fourth Element Arctic Men's Pant

SKU: FRTAMPLXL

^$249

+ wishlist

In Stock

DESCRIPTION

A high-performance, eco-friendly thermal pant for men with secure foot loops and reduced bulk for easy donning.

Sharkskin Performance Women's Pant

SKU: SHSPWPPW16

~~$219.99~~ Save: $60 (27%)

^$159.99

+ wishlist

In Stock

DESCRIPTION

A windproof, SPF 50+ women's pant made from chill proof material with thermal insulation.

Fourth Element J2 Women's Pants

SKU: FRTJ2WP2XL

~~$154~~ Save: $30.82 (20%)

^$123.18

+ wishlist

In Stock

DESCRIPTION

A women's thermal base layer made from recycled polyester, offering moisture-wicking and anti-microbial properties.

Waterproof Body 2X Bottom, Women's Undergarment

SKU: WPGBD2XBWXS

~~$198~~ Save: $39.62 (20%)

^$158.38

+ wishlist

In Stock

DESCRIPTION

A highly functional, gender-specific fleece undergarment with excellent thermal insulation and moisture-wicking properties.

Fourth Element J2 Men's Shorts

SKU: FRTJ2SM2XL

~~$92~~ Save: $18.42 (20%)

^$73.58

+ wishlist

In Stock

DESCRIPTION

A high-performing, eco-friendly base layer shorts for men, designed for prolonged comfort and thermal performance.

Waterproof MeshTec 3D Women's Undergarment, Pants

SKU: WPGUMTPWXL

~~$239~~ Save: $47.82 (20%)

^$191.18

+ wishlist

In Stock

DESCRIPTION

A waterproof women's undergarment with patented 3D mesh lining, snug fit, and non-compressive mesh construction.

Cressi 2.5mm Core Vest Base Layer for Men

SKU: CSB25BVMXL

~~$94.95~~ Save: $19.01 (20%)

^$75.94

+ wishlist

In Stock

DESCRIPTION

A 2.5mm neoprene vest for men, designed to enhance warmth and comfort during Scuba diving.

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Base Layer Bottoms

When gearing up for underwater adventures, the right base layer bottoms can make all the difference in comfort, warmth, and performance. Whether you're preparing for a brisk September dive off the California coast or planning a winter snorkeling trip in cooler waters, a thoughtfully chosen pair of base layer bottoms acts as the foundation of your exposure protection system. These garments are designed to fit snugly, trapping a thin layer of water or air close to your skin, which your body then warms—helping to regulate your temperature and prevent heat loss during extended sessions in the water. For divers, snorkelers, freedivers, and even paddle sports enthusiasts, base layer bottoms provide that vital first defense against the chill, ensuring you can focus on the wonders beneath the surface, not on shivering through your dive.

Selecting the ideal base layer bottoms involves considering a range of factors, from material and thickness to fit and intended water temperature. Many divers opt for synthetic fabrics or blends that wick moisture, dry quickly, and offer a bit of stretch for unrestricted movement. In cooler months like September, a thicker base layer or one with thermal properties is especially valuable, providing extra insulation under a wetsuit or drysuit. Men's diving base layers are tailored to accommodate different body shapes, offering a secure yet comfortable fit that minimizes bunching or chafing during movement. These bottoms are not just practical—they can also be a thoughtful gift for anyone passionate about water sports, from experienced divers who appreciate the comfort of a well-made base layer to beginners building their gear collection. Imagine gifting a pair to a friend embarking on their first liveaboard trip or to a family member who loves dawn patrol ocean swims; it’s a gesture that says you care about their comfort and safety in every adventure.

Base layer bottoms are also versatile enough to be worn across a variety of aquatic activities. They serve as an insulating layer beneath wetsuits for scuba diving, snorkeling, or surfing, and can even be used alone for added sun protection and abrasion resistance during surface activities. The right pair helps prevent skin irritation from wetsuit seams, adds warmth on early morning dives, and ensures you stay comfortable during surface intervals. For those seeking a coordinated approach to thermal protection, exploring complete Base Layer Sets can provide head-to-toe coverage, simplifying the layering process and enhancing overall warmth. Whether you’re diving in temperate lakes, exploring kelp forests, or simply enjoying a paddle along the coast as the seasons change, reliable base layer bottoms are an essential piece of equipment—quietly working behind the scenes to keep you warm, protected, and ready for whatever the water brings.

Top Picks For Base Layer Bottoms