New Arrivals Men's Base Layers

The new UYN men's base layers bring the latest innovations in yarns and functional architectures to your first layer. Designed to manage heat, moisture and freedom of movement with technical precision, the new models offer stable thermoregulation and consistent comfort across different activities and weather conditions. Discover the latest arrivals and find the first layer that keeps pace with your performance.
  • Natyon Biomorph 3/4 Thermal Pants Natyon Biomorph 3/4 Thermal Pants
    New in

    Natyon Biomorph 3/4 Thermal Pants

    unisex - Biotech Underwear Bottoms

    CHF 119.00
    CHF 0.00 CHF 119.00
    Size: from XS to XXL
  • Natyon Biomorph Turtleneck Thermal Jersey Natyon Biomorph Turtleneck Thermal Jersey
    New in

    Natyon Biomorph Turtleneck Thermal Jersey

    unisex - Biotech Underwear Tops

    CHF 139.00
    CHF 0.00 CHF 139.00
    Size: from XS to XXL
  • Natyon Biomorph Turtleneck Thermal Jersey Natyon Biomorph Turtleneck Thermal Jersey
    New in

    Natyon Biomorph Turtleneck Thermal Jersey

    unisex - Biotech Underwear Tops

    CHF 139.00
    CHF 0.00 CHF 139.00
    Size: from XS to XXL
  • Natyon Biomorph 3/4 Thermal Pants Natyon Biomorph 3/4 Thermal Pants
    New in

    Natyon Biomorph 3/4 Thermal Pants

    unisex - Biotech Underwear Bottoms

    CHF 119.00
    CHF 0.00 CHF 119.00
    Size: from XS to XXL
  • Natyon Biomorph 3/4 Thermal Pants Natyon Biomorph 3/4 Thermal Pants
    UNISEX

    Natyon Biomorph 3/4 Thermal Pants

    unisex - Biotech Underwear Bottoms

    CHF 119.00
    CHF 0.00 CHF 119.00
    Size: from XS to XXL
  • Natyon Biomorph Turtleneck Thermal Jersey Natyon Biomorph Turtleneck Thermal Jersey
    UNISEX

    Natyon Biomorph Turtleneck Thermal Jersey

    unisex - Biotech Underwear Tops

    CHF 139.00
    CHF 0.00 CHF 139.00
    Size: from XS to XXL
  • Natyon Biomorph 3/4 Thermal Pants Natyon Biomorph 3/4 Thermal Pants
    UNISEX

    Natyon Biomorph 3/4 Thermal Pants

    unisex - Biotech Underwear Bottoms

    CHF 119.00
    CHF 0.00 CHF 119.00
    Size: from XS to XXL
  • Energyon Biotech Thermal Jersey Energyon Biotech Thermal Jersey
    New in

    Energyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    CHF 99.00
    CHF 0.00 CHF 99.00
    Size: from S/M to XXL
  • Energyon Biotech Thermal Pants Energyon Biotech Thermal Pants
    New in

    Energyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    CHF 89.00
    CHF 0.00 CHF 89.00
    Size: from S/M to XXL
  • Energyon Biotech 3/4 Thermal Pants Energyon Biotech 3/4 Thermal Pants
    New in

    Energyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    CHF 84.00
    CHF 0.00 CHF 84.00
    Size: from S/M to XXL
  • Energyon Biotech T-shirt Energyon Biotech T-shirt
    New in

    Energyon Biotech T-shirt

    man - Lightweight Undershirts

    CHF 79.00
    CHF 0.00 CHF 79.00
    Size: from S/M to XXL
  • Fusyon Biotech Turtleneck Thermal Jersey Fusyon Biotech Turtleneck Thermal Jersey
    New in

    Fusyon Biotech Turtleneck Thermal Jersey

    man - Biotech Underwear Tops

    CHF 155.00
    CHF 0.00 CHF 155.00
    Size: from S/M to XXL
  • Fusyon Biotech Zip Up Thermal Jersey Fusyon Biotech Zip Up Thermal Jersey
    New in

    Fusyon Biotech Zip Up Thermal Jersey

    man - Biotech Underwear Tops

    CHF 165.00
    CHF 0.00 CHF 165.00
    Size: from S/M to XXL
  • Fusyon Biotech T-shirt Fusyon Biotech T-shirt
    New in

    Fusyon Biotech T-shirt

    man - Lightweight Undershirts

    CHF 119.00
    CHF 0.00 CHF 119.00
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Pants Fusyon Biotech Thermal Pants
    New in

    Fusyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    CHF 125.00
    CHF 0.00 CHF 125.00
    Size: from S/M to XXL
  • Fusyon Biotech 3/4 Thermal Pants Fusyon Biotech 3/4 Thermal Pants
    New in

    Fusyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    CHF 119.00
    CHF 0.00 CHF 119.00
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Jersey Fusyon Biotech Thermal Jersey
    New in

    Fusyon Biotech Thermal Jersey

    man -

    CHF 145.00
    CHF 0.00 CHF 145.00
    Size: from S/M to XXL
  • Evolutyon Biotech T-shirt Evolutyon Biotech T-shirt
    New in

    Evolutyon Biotech T-shirt

    man - Lightweight Undershirts

    CHF 109.00
    CHF 0.00 CHF 109.00
    Size: from S/M to XXL
  • Evolutyon Biotech Zip Up Thermal Jersey Evolutyon Biotech Zip Up Thermal Jersey
    New in

    Evolutyon Biotech Zip Up Thermal Jersey

    man - Biotech Underwear Tops

    CHF 149.00
    CHF 0.00 CHF 149.00
    Size: from S/M to XXL
  • Evolutyon Biotech 3/4 Thermal Pants Evolutyon Biotech 3/4 Thermal Pants
    New in

    Evolutyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    CHF 94.00
    CHF 0.00 CHF 94.00
    Size: from S/M to XXL
  • Evolutyon Biotech Turtleneck Thermal Jersey Evolutyon Biotech Turtleneck Thermal Jersey
    New in

    Evolutyon Biotech Turtleneck Thermal Jersey

    man - Biotech Underwear Tops

    CHF 139.00
    CHF 0.00 CHF 139.00
    Size: from S/M to XXL
  • Evolutyon Biotech Thermal Jersey Evolutyon Biotech Thermal Jersey
    New in

    Evolutyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    CHF 129.00
    CHF 0.00 CHF 129.00
    Size: from S/M to XXL
  • Evolutyon Biotech Thermal Pants Evolutyon Biotech Thermal Pants
    New in

    Evolutyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    CHF 99.00
    CHF 0.00 CHF 99.00
    Size: from S/M to XXL
  • Natyon Biomorph Turtleneck Thermal Jersey Natyon Biomorph Turtleneck Thermal Jersey
    UNISEX

    Natyon Biomorph Turtleneck Thermal Jersey

    unisex - Biotech Underwear Tops

    CHF 139.00
    CHF 0.00 CHF 139.00
    Size: from XS to XXL
1 2