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.

Tops

Bottoms

  • Ambityon Melange Thermal Pants Ambityon Melange Thermal Pants
    Sale

    Ambityon Melange Thermal Pants

    £69.30
    £99.00 £69.30 (30% OFF)
    Size: from S/M to XXL
  • Ambityon Melange Thermal Jersey Ambityon Melange Thermal Jersey
    Sale

    Ambityon Melange Thermal Jersey

    £69.30
    £99.00 £69.30 (30% OFF)
    Size: from S/M to XXL
  • Ambityon Melange Thermal Jersey Ambityon Melange Thermal Jersey
    Sale

    Ambityon Melange Thermal Jersey

    £69.30
    £99.00 £69.30 (30% OFF)
    Size: from S/M to XXL
  • Ambityon Melange Thermal Jersey Ambityon Melange Thermal Jersey
    Sale

    Ambityon Melange Thermal Jersey

    £69.30
    £99.00 £69.30 (30% OFF)
    Size: from S/M to XXL
  • Evolutyon Melange Thermal Pants Evolutyon Melange Thermal Pants
    Sale

    Evolutyon Melange Thermal Pants

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
  • Evolutyon Melange Thermal Pants Evolutyon Melange Thermal Pants
    Sale

    Evolutyon Melange Thermal Pants

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
  • Evolutyon Melange Thermal Jersey Evolutyon Melange Thermal Jersey
    Sale

    Evolutyon Melange Thermal Jersey

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
  • Evolutyon Melange Thermal Jersey Evolutyon Melange Thermal Jersey
    Sale

    Evolutyon Melange Thermal Jersey

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
  • Ambityon Thermal Pants Ambityon Thermal Pants
    Sale

    Ambityon Thermal Pants

    £79.20
    £99.00 £79.20 (20% OFF)
    Size: from S/M to XXL
  • Ambityon Thermal Pants Ambityon Thermal Pants
    Sale

    Ambityon Thermal Pants

    £79.20
    £99.00 £79.20 (20% OFF)
    Size: from S/M to XXL
  • Ambityon Thermal Jersey Ambityon Thermal Jersey
    Sale

    Ambityon Thermal Jersey

    £79.20
    £99.00 £79.20 (20% OFF)
    Size: from S/M to XXL
  • Ambityon Thermal Jersey Ambityon Thermal Jersey
    Sale

    Ambityon Thermal Jersey

    £79.20
    £99.00 £79.20 (20% OFF)
    Size: from S/M to XXL
  • Ambityon Thermal Jersey Ambityon Thermal Jersey
    Sale

    Ambityon Thermal Jersey

    £79.20
    £99.00 £79.20 (20% OFF)
    Size: from S/M to XXL
  • Evolutyon Thermal Jersey Evolutyon Thermal Jersey
    Sale

    Evolutyon Thermal Jersey

    £63.20
    £79.00 £63.20 (20% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Turtleneck Thermal Jersey Fusyon Biotech Turtleneck Thermal Jersey
    Sale

    Fusyon Biotech Turtleneck Thermal Jersey

    £119.20
    £149.00 £119.20 (20% OFF)
    Size: from S/M to XXL
  • Ambityon Thermal Pants Ambityon Thermal Pants
    Sale

    Ambityon Thermal Pants

    £69.30
    £99.00 £69.30 (30% OFF)
    Size: from S/M to XXL
  • Fusyon Thermal Pants Fusyon Thermal Pants
    Sale

    Fusyon Thermal Pants

    £76.30
    £109.00 £76.30 (30% OFF)
    Size: from S/M to XXL
  • Natyon Russia 3/4 Thermal Pants Natyon Russia 3/4 Thermal Pants
    Sale

    Natyon Russia 3/4 Thermal Pants

    £69.30
    £99.00 £69.30 (30% OFF)
    Size: from XS to XXL
  • Natyon 2.0 Austria Thermal Jersey Natyon 2.0 Austria Thermal Jersey
    Sale

    Natyon 2.0 Austria Thermal Jersey

    £83.30
    £119.00 £83.30 (30% OFF)
    Size: from XS to XXL
  • Natyon 2.0 France 3/4 Thermal Pants Natyon 2.0 France 3/4 Thermal Pants
    Sale

    Natyon 2.0 France 3/4 Thermal Pants

    £69.30
    £99.00 £69.30 (30% OFF)
    Size: from XS to XXL
  • Evolutyon Comfort Thermal Jersey Evolutyon Comfort Thermal Jersey
    Sale

    Evolutyon Comfort Thermal Jersey

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
  • Evolutyon Comfort Thermal Jersey Evolutyon Comfort Thermal Jersey
    Sale

    Evolutyon Comfort Thermal Jersey

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
  • Evolutyon Comfort Thermal Jersey Evolutyon Comfort Thermal Jersey
    Sale

    Evolutyon Comfort Thermal Jersey

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
  • Evolutyon Comfort Thermal Jersey Evolutyon Comfort Thermal Jersey
    Sale

    Evolutyon Comfort Thermal Jersey

    £55.30
    £79.00 £55.30 (30% OFF)
    Size: from S/M to XXL
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