Base Layers For Hiking In Cold Weather

Bare Ultrawarmth Base Layer Pants for Men

3 reviews

SKU: BREMUWBLP3XL

^$102.95

+ wishlist

In Stock

DESCRIPTION

A highly-rated, advanced base layer pants for men that use OMNIRED Infrared Technology for ultimate warmth and moisture control.

Bare Ultrawarmth Base Layer Top for Men

2 reviews

SKU: BREMUWBLT3XL

^$124.95

+ wishlist

In Stock

DESCRIPTION

A men's base layer top with OMNIRED infrared technology and advanced stretch-breathable fleece material for ultimate dry suit layering.

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

^$217.80

+ wishlist

In Stock

DESCRIPTION

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

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 Pants for Men, Black

SKU: BREPMXL

^$179.95

+ wishlist

In Stock

DESCRIPTION

A neutrally buoyant, black fleece pants with maximum thermal protection and OMNIRED Infrared Technology.

Waterproof Body X Bottom, Women's Undergarment

SKU: WPGBDXBWXL

^$151.80

+ wishlist

In Stock

DESCRIPTION

A technically advanced women's undergarment with high thermal insulation and moisture-wicking properties, featuring foot stirrup straps.

Waterproof Body 2X Bottom, Men's Undergarment

SKU: WPGBD2XBM2XL

^$217.80

+ wishlist

In Stock

DESCRIPTION

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

Waterproof Body X Top, Men's Undergarment

SKU: WPGBDXTM3XL

^$151.80

+ wishlist

In Stock

DESCRIPTION

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

Waterproof Body X Top, Women's Undergarment

SKU: WPGBDXTWXS

^$151.80

+ wishlist

In Stock

DESCRIPTION

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

O'Neill Thermo X Long Sleeve Rash Guard

17 reviews

SKU: ONLTXLTSM

^$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 by Oceanic Men's Long Sleeve Hooded Shirt

9 reviews

SKU: LVCHSMLR

^$159.95

+ wishlist

In Stock

DESCRIPTION

A men's long sleeve hooded shirt with 4-way stretch fleece, SPF 50+ protection, and superior thermal insulation.

Lavacore Pants Unisex

7 reviews

SKU: LVCPML

^$139.95

+ wishlist

In Stock

DESCRIPTION

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

Bare ExoWear Pants Women's, Black

3 reviews

SKU: BREPW2

^$179.95

+ wishlist

In Stock

DESCRIPTION

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

Sharkskin Chillproof Men's Pant

3 reviews

SKU: SHSCPLPMNSM

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

^$159.99

+ wishlist

In Stock

DESCRIPTION

A versatile and comfortable men's pant made from 100% Chill-Proof material, providing ultimate warmth and protection.

Scubapro K2 Light Undergarment Top

2 reviews

SKU: SCPK2LTMMD

^$89

+ wishlist

In Stock

DESCRIPTION

A modern, eye-catching undergarment top for men, made of fleece material, providing thermal protection in temperate waters.

Sharkskin Chillproof Women's Pant

2 reviews

SKU: SHSCPLPW12N

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

^$159.99

+ wishlist

In Stock

DESCRIPTION

A versatile and comfortable women's pant made from 100% Chill-Proof material, providing protection from chaffing and wind chill.

Bare Ultrawarmth Base Layer Women's Top

1 reviews

SKU: BREMUWBLTWXL

^$124.95

+ wishlist

In Stock

DESCRIPTION

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

Fourth Element Arctic Top for Women

1 reviews

SKU: FRTATWMD

~~$225~~ Save: $135.03 (60%)

^$89.97

+ wishlist

In Stock

DESCRIPTION

A women's Arctic top with two-layer insulation, tailored fit, longer length, and high-density fleece for maximum warmth and comfort.

Bare ExoWear Front Zipper Jacket for Women, Black

1 reviews

SKU: BREJW8

^$199.95

+ wishlist

In Stock

DESCRIPTION

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

Bare ExoWear Men's Front Zip Jacket

SKU: BREJMSM

^$199.95

+ wishlist

In Stock

DESCRIPTION

A 2mm black Bare ExoWear Front Zipper Jacket for men with maximum thermal protection and OMNIRED Infrared Technology.

Apeks ThermiQ Carbon Long Sleeve Top for Women

SKU: APXTLWWXS

~~$149~~ Save: $89.03 (60%)

^$59.97

+ wishlist

In Stock

DESCRIPTION

A comfortable and flexible long sleeve top for women, designed for scuba diving with advanced graphene lining.

Mares Ultra Skin Women's Long Sleeve Top

SKU: MRSUSWLSXS

~~$188.99~~ Save: $139.02 (74%)

^$49.97

+ wishlist

In Stock

DESCRIPTION

A Mares Ultra Skin Long Sleeve She Dives Women's wetsuit offers ultimate comfort and movement with its 3-layer design and fleece interior.

Sharkskin Chillproof Women's Long Sleeve Front Zip Top and Pants Package

SKU: SHSCFTWP

~~$439.98~~ Save: $44 (10%)

^$395.98

+ wishlist

In Stock

DESCRIPTION

A Neutrally buoyant women's top and pants package with thumb loops and 3-layer membrane for wind and water protection.

Fourth Element X-Core Men's Vest

SKU: FRTXCL

^$220

+ wishlist

In Stock

DESCRIPTION

A sleeveless men's vest with 4-way stretch fabric and Polartec X core technology for added warmth.

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Base Layers For Hiking In Cold Weather

Hiking in cold weather brings a unique sense of adventure and tranquility, but it also demands thoughtful preparation to stay comfortable and safe. The foundation of any effective cold-weather hiking outfit is a reliable base layer, which serves as your first line of defense against the chill. Whether you’re setting out on early morning trails as the fog lifts, navigating shaded woodland paths, or tackling higher elevations where temperatures can drop unexpectedly, a well-chosen base layer helps regulate your body temperature and manage moisture. The key is to select materials that wick sweat away from your skin—Merino wool and advanced synthetics are especially valued for their ability to keep you dry and warm, even when exertion levels rise or the weather takes a turn. Unlike cotton, which can trap moisture and sap heat, these technical fabrics dry quickly and insulate efficiently, making them indispensable for anyone who loves to explore the outdoors during the cooler months or in unpredictable climates.

Base layers are designed for a range of activities and users, from seasoned backpackers and mountaineers to casual day hikers and families introducing children to the joys of the trail. They also make thoughtful gifts for outdoor enthusiasts, especially for those planning adventures where weather conditions can shift rapidly—think springtime hikes that start in crisp air and end in warm sunshine, or summer alpine treks where snowfields linger. When choosing a base layer, consider the weight and fit: midweight or thermal options provide extra insulation when you need it most, while a snug, form-fitting cut ensures optimal moisture management and freedom of movement. Features like flatlock seams reduce chafing under backpack straps, and high necks or thumbholes add extra warmth on blustery days. Many hikers build a versatile layering system by pairing lighter and heavier base layers, adapting to changing temperatures throughout the day. For those seeking more information or looking to expand their layering system, our curated selection of Warmth Base Layers offers options tailored to a variety of needs and preferences, ensuring you stay comfortable from trailhead to summit.

Investing in the right base layer is about more than just comfort—it’s about enabling longer, more enjoyable days outdoors, whether you’re logging miles on a favorite local path or venturing into new wilderness areas. Experienced hikers know the satisfaction of peeling off a damp outer shell at the end of a strenuous climb, only to find their base layer still dry and cozy against the skin. This small but significant detail can make all the difference in maintaining energy and morale over the course of a long hike. For families, reliable base layers mean kids can play, explore, and rest without the discomfort of chills or dampness. And for those who enjoy gifting practical gear, a quality base layer is a present that will see countless adventures, becoming a trusted companion on every cold-weather outing. With the right foundation, you can embrace the changing seasons and unpredictable elements, confident that your gear will help you make the most of every step outdoors.