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Collection: Clothing - Men - Functional underwear

The perfect companion for sports and outdoor activities

The right functional underwear for men is the basis for maximum comfort during any activity. Whether hiking, skiing, cycling, or in everyday life, high-quality functional underwear regulates your body temperature, efficiently wicks away moisture, and prevents unpleasant odors. It protects you from cooling down in winter and overheating in summer. In our shop, you will find a large selection of functional underwear for men from top brands such as Devold, Icebreaker, Odlo, Woolpower, and many more.

Materials and their advantages

Merino wool – natural, soft, and temperature-regulating

Merino wool is one of the best materials for men's functional underwear because it naturally warms without overheating. It absorbs moisture without feeling wet and stays comfortably warm even when damp. Another advantage: merino wool neutralizes odors – perfect for multi-day tours or intense sports sessions. Brands such as Devold, Icebreaker, and Woolpower rely on this natural fiber for maximum comfort.

Synthetic fibers – lightweight, quick-drying, and durable

Polyester, polyamide, and elastane are particularly lightweight and dry extremely quickly. They wick sweat away immediately, keeping your skin dry. Synthetic functional underwear is ideal for intense sports such as running, cycling, or fitness training. Brands such as Odlo often combine high-tech fibers with innovative fabric structures for maximum breathability.

Hybrid materials – the best of both worlds

Many manufacturers rely on material blends to combine the advantages of natural and synthetic fibers. A blend of merino wool and synthetic fibers improves durability, increases breathability, and optimizes moisture transport. This allows you to benefit from durable, high-performance functional underwear.

What types of functional underwear are available?

There are different types of men's functional underwear depending on the weather, activity, and personal preferences.

Short tops for men – breathable shirts for sports and everyday wear

Short-sleeved tops are ideal for warmer temperatures or as a base layer under other layers. They quickly wick away moisture and feel comfortable against the skin. Lightweight merino shirts for summer and close-fitting synthetic shirts for sweaty workouts are particularly popular.

Long tops for men – thermal insulation for cold days

Long tops offer additional protection in low temperatures. They are perfect as a first layer under a softshell jacket or sweater. Especially in winter sports such as skiing or snowboarding, a long-sleeved merino shirt provides cozy warmth and optimal temperature regulation.

Short bottoms for men – comfortable boxer shorts & briefs

The bottom layer also plays an important role. Functional underwear in the form of boxer shorts or briefs wicks away moisture, prevents chafing, and ensures a comfortable fit. Special materials with odor-inhibiting properties make them particularly suitable for everyday use.

Long bottoms for men – warm functional leggings & long johns

Long functional underwear or thermal leggings are essential in cold temperatures. They provide additional insulation and keep your legs warm without restricting your freedom of movement. They are a must-have, especially for winter sports, trekking tours, or outdoor adventures.

Cycling underwear for men – specially designed

for cyclists

Special functional underwear with integrated seat pads is available for cyclists. This provides additional comfort on long distances and reduces pressure points. Breathable, quick-drying materials prevent heat build-up and ensure a comfortable climate in the saddle.

The right functional underwear for every season

  • Summer: Lightweight, breathable shirts and shorts made of merino wool or synthetic materials wick away sweat and keep you cool.
  • Winter: Warm functional underwear made of merino or hybrid materials provides insulation and keeps you dry.
  • Transitional seasons: Versatile layers that adapt to different temperatures are ideal for spring and fall.