man | Base layers

Men's Base Layers

UYN men’s base layers combine functional architectures and high-performance yarns to manage heat, moisture and freedom of movement with technical precision. Designed as a first layer for dynamic activities and varied weather conditions, they offer stable thermoregulation, effective breathability and consistent comfort even during thermal transitions. A premium technical underwear range designed to support the body continuously, when performance and control must remain impeccable.
Ski base layers
Running base layers
Cycling base layers
Hiking base layers
Multisport base layers
  • Evolutyon Biotech Zip Up Thermal Jersey Evolutyon Biotech Zip Up Thermal Jersey

    Evolutyon Biotech Zip Up Thermal Jersey

    man - Biotech Underwear Tops

    € 149,00
    € 0,00 € 149,00
    Size: from S/M to XXL
  • Evolutyon Biotech Zip Up Thermal Jersey Evolutyon Biotech Zip Up Thermal Jersey

    Evolutyon Biotech Zip Up Thermal Jersey

    man - Biotech Underwear Tops

    € 149,00
    € 0,00 € 149,00
    Size: from S/M to XXL
  • Evolutyon Biotech Turtleneck Thermal Jersey Evolutyon Biotech Turtleneck Thermal Jersey

    Evolutyon Biotech Turtleneck Thermal Jersey

    man - Biotech Underwear Tops

    € 139,00
    € 0,00 € 139,00
    Size: from S/M to XXL
  • Evolutyon Biotech Turtleneck Thermal Jersey Evolutyon Biotech Turtleneck Thermal Jersey

    Evolutyon Biotech Turtleneck Thermal Jersey

    man - Biotech Underwear Tops

    € 139,00
    € 0,00 € 139,00
    Size: from S/M to XXL
  • Fusyon Biotech 3/4 Thermal Pants Fusyon Biotech 3/4 Thermal Pants

    Fusyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    € 114,00
    € 0,00 € 114,00
    Size: from S/M to XXL
  • Fusyon Biotech 3/4 Thermal Pants Fusyon Biotech 3/4 Thermal Pants

    Fusyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    € 114,00
    € 0,00 € 114,00
    Size: from S/M to XXL
  • Energyon Biotech 3/4 Thermal Pants Energyon Biotech 3/4 Thermal Pants

    Energyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    € 84,00
    € 0,00 € 84,00
    Size: from S/M to XXL
  • Energyon Biotech 3/4 Thermal Pants Energyon Biotech 3/4 Thermal Pants

    Energyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    € 84,00
    € 0,00 € 84,00
    Size: from S/M to XXL
  • Evolutyon Biotech 3/4 Thermal Pants Evolutyon Biotech 3/4 Thermal Pants

    Evolutyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    € 94,00
    € 0,00 € 94,00
    Size: from S/M to XXL
  • Energyon Biotech Thermal Pants Energyon Biotech Thermal Pants

    Energyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    € 89,00
    € 0,00 € 89,00
    Size: from S/M to XXL
  • Energyon Biotech Thermal Pants Energyon Biotech Thermal Pants

    Energyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    € 89,00
    € 0,00 € 89,00
    Size: from S/M to XXL
  • Energyon Biotech Thermal Jersey Energyon Biotech Thermal Jersey

    Energyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    € 99,00
    € 0,00 € 99,00
    Size: from S/M to XXL
  • Energyon Biotech Thermal Jersey Energyon Biotech Thermal Jersey

    Energyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    € 99,00
    € 0,00 € 99,00
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Pants Fusyon Biotech Thermal Pants

    Fusyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    € 119,00
    € 0,00 € 119,00
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Pants Fusyon Biotech Thermal Pants

    Fusyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    € 119,00
    € 0,00 € 119,00
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Jersey Fusyon Biotech Thermal Jersey

    Fusyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    € 139,00
    € 0,00 € 139,00
    Size: from S/M to XXL
  • Evolutyon Biotech Thermal Pants Evolutyon Biotech Thermal Pants

    Evolutyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    € 99,00
    € 0,00 € 99,00
    Size: from S/M to XXL
  • Motyon Biotech Boxers Motyon Biotech Boxers

    Motyon Biotech Boxers

    man - Lightweight Bottoms

    € 49,00
    € 0,00 € 49,00
    Size: from S/M to XXL
  • Motyon Biotech Boxers Motyon Biotech Boxers

    Motyon Biotech Boxers

    man - Lightweight Bottoms

    € 49,00
    € 0,00 € 49,00
    Size: from S/M to XXL
  • Motyon Biotech Briefs Motyon Biotech Briefs

    Motyon Biotech Briefs

    man - Lightweight Bottoms

    € 44,00
    € 0,00 € 44,00
    Size: from S/M to XXL
  • FIS 4-Star Cut-Resistant Pants FIS 4-Star Cut-Resistant Pants

    FIS 4-Star Cut-Resistant Pants

    unisex - Mid-Season Thermal Bottoms

    € 350,00
    € 0,00 € 350,00
    Size: from 2XS to XL
  • Fusyon Biotech Thermal Pants Fusyon Biotech Thermal Pants

    Fusyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    € 119,00
    € 0,00 € 119,00
    Size: from S/M to XXL
  • Fusyon Biotech 3/4 Thermal Pants Fusyon Biotech 3/4 Thermal Pants

    Fusyon Biotech 3/4 Thermal Pants

    man - Biotech Underwear Bottoms

    € 114,00
    € 0,00 € 114,00
    Size: from S/M to XXL
  • Elevatyon Biomorph Thermal Pants Elevatyon Biomorph Thermal Pants

    Elevatyon Biomorph Thermal Pants

    man - Biotech Underwear Bottoms

    € 129,00
    € 0,00 € 129,00
    Size: from S/M to XXL
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