Men's Technical Base Layers

A base layer is the most important factor in comfortable clothing: the undershirt and underwear are in direct contact with your skin and transfer moisture away. Technical base layers made from synthetic fibers are an excellent choice for sporty use, as they wick moisture to outer layers the fastest.A base layer is the most important factor in comfortable clothing: the undershirt and underwear are in direct contact with your skin and transfer moisture away. Technical base layers made from synthetic fibers are an excellent choice for sporty use, as they wick moisture to outer layers the fastest.

The Foundation of Layered Clothing - Base Layers

Men’s technical Underwear for Sports and Active Outdoor Activities

A base layer is the most important factor in comfortable clothing: the undershirt and underwear are in direct contact with your skin and transfer moisture away. Technical base layers made from synthetic fibers are an excellent choice for sporty use, as they wick moisture to outer layers the fastest.

Choose Based on Purpose and Weather

Our selection includes thin base layers suitable for cool conditions and thicker models designed for colder weather, perfect for hiking and winter sports. The right outdoor base layer ensures comfort by adding a touch of insulation and effectively wicking moisture away from your skin.

Traditional or Mesh Undershirt?

The Finnish brand Svala has garnered a loyal following over decades with its mesh base layers. These work well in both cold and warm conditions: in cold weather, pair them with a close-fitting mid-layer, which, combined with the mesh, creates hundreds of air pockets. In warm weather, a loose-fitting shirt allows air to circulate on your skin, and the mesh material prevents the fabric from sticking to your skin.

A Quality Base Layer is a Sustainable Choice - in Many Ways

The manufacturers we represent are committed to responsible production – many materials are recycled, and each brand has its own sustainability programs. Technical undershirts and underwear are also highly durable, standing up to frequent use and washing, which significantly impacts the product’s lifecycle sustainability.

Technical base layers should be washed frequently, unlike those made of merino wool, to keep them feeling fresh.

Favorite Brands

Oldo, Swix, Svala, Halti, Lorpen – all ready for heavy use.

Explore our technical base layers and order yours today!

Halti 2 Pack Boxers

Sports boxers, two-pack.

Halti Avion Base Layer Set Men's

Men's four-season base layer set made from synthetic material.

Svala Airbase Pants

Stretchy base layer pants.

Svala Airbase Bermuda

Men's stretchy base layer bermudas.

Svala Windproof Bermuda Stretch

Wind protected bermuda shorts for men.

Svala Airbase Original LS Shirt

Men's mesh base layer shirt - works in all climes! Sizes for both men and women.

Odlo Men's PERFORMANCE WARM ECO Long-Sleeve Base Layer Top

Women's warm synthetic base turtleneck.

Odlo Men's Performance Light Sports Underwear Boxers

Boxers made of a technical material.

Lorpen Men's Munia Pant

Warm technical base layer pants for men. Great for sports and hiking, and everyday Arctic wear!

Lorpen Men's Munia Shirt

Men's technical base layer top for cool and cold weather sports and outdoor use. Warm hollow fiber.

Halti Avion Windy Pants Men's

Men's base layer pants for active outdoor winter sports.

Lorpen Men's Munia Capri

Warm 3/4 length base layer pants for men. Great for use with skiing boots.

Swix Men's Pace NTS LS Top

Technical base layer running shirt for men, with mesh material on the back.

Odlo Men's Performance Evolution Warm Baselayer Pants

Warm technical base pants for men.

Odlo Men's Performance Evolution Warm Long-Sleeve Baselayer Top

A warm, technical base layer shirt for men.

Swix Men's Racex Classic Halfzip

Technical base top for men, perfect for winter sports. Slim fit.

Swix RaceX Classic Pant

Technical base pants for men, perfect for winter sports. Slim fit.

Odlo Active Warm Bottom

Technical base layer for intense sports. Men's sizes.

Swix Men's Racex Classic Wind Pant

Technical base pants for men, windproof front. Slim fit.

Swix Men's Racex Classic Wind Halfzip

Technical base top for men, complete with wind protection on the front. Slim fit.

Odlo Active Warm Half-zip LS

Technical base layer for intense sports. Men's sizes.

Swix Men's Racex Classic Wind Boxer

Technical base pants for men, with wind protection. Slim fit.

Odlo Men's Active Warm Spec Set

Men's warm technical base layer from a quality manufacturer. Suitable for both hiking and sports.

Halti Avion Light Windy Shorts Men's

Men's base layer shorts with windproof front panel.

Svala Airbase Raglan Long Sleeve

Technical base mesh top - excellent function in both active and passive use.