Men's 4fskin thermal underwear – a second skin made for winter

4f Men's Thermal Leggings are a reliable base layer, designed for activities in low temperatures. 4fskin technology ensures the material adheres perfectly to the body, ensuring comfort and complete freedom of movement.

The seamless construction reduces the risk of chafing and skin irritation, while the quick-drying material helps keep you dry during intense activity. The full-length legs and high waist enhance thermal insulation and protect the lower body from cooling. This makes a practical first layer under ski and outdoor clothing.

Thanks to their fitted cut, the slim leggings accentuate the figure and provide unrestricted freedom of movement, making them an ideal choice for winter trips, outdoor training or ski adventures.

Men's 4f thermoactive leggings – features:

• 4fskin technology – maximum fit and comfort
• Quick-drying fibers – effective moisture wicking
• Seamless construction – less risk of abrasions
• First layer – perfect under ski and trekking clothing
• Slim fit – fits without restricting movement
• High waist – additional protection against the cold
• Full length legs for better coverage and insulation
• Composition : 58% polyamide, 37% polyester, 5% elastane

Combine with other products

Complete your winter wardrobe with our selection of men's sweatshirts , men's pants , and men's jackets and vests . Also check out other 4fskin styles.