Men's Fusyon

Fusyon men’s is UYN technical underwear designed to deliver thermal insulation and active breathability in perfect balance. Natural yarns and engineered constructions work together to manage heat, promote temperature regulation and ensure constant comfort during winter activities and changes in intensity. A premium line designed for those seeking performance, freedom of movement and advanced protection.
  • Fusyon Biotech Turtleneck Thermal Jersey Fusyon Biotech Turtleneck Thermal Jersey

    Fusyon Biotech Turtleneck Thermal Jersey

    man - Biotech Underwear Tops

    £128.99
    £0.00 £128.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Pants Fusyon Biotech Thermal Pants

    Fusyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    £102.99
    £0.00 £102.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Jersey Fusyon Biotech Thermal Jersey

    Fusyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    £120.50
    £0.00 £120.50 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Pants Fusyon Biotech Thermal Pants

    Fusyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    £102.99
    £0.00 £102.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Turtleneck Thermal Jersey Fusyon Biotech Turtleneck Thermal Jersey

    Fusyon Biotech Turtleneck Thermal Jersey

    man - Biotech Underwear Tops

    £128.99
    £0.00 £128.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Pants Fusyon Biotech Thermal Pants

    Fusyon Biotech Thermal Pants

    man - Biotech Underwear Bottoms

    £102.99
    £0.00 £102.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Zip Up Thermal Jersey Fusyon Biotech Zip Up Thermal Jersey

    Fusyon Biotech Zip Up Thermal Jersey

    man - Biotech Underwear Tops

    £137.99
    £0.00 £137.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Turtleneck Thermal Jersey Fusyon Biotech Turtleneck Thermal Jersey

    Fusyon Biotech Turtleneck Thermal Jersey

    man - Biotech Underwear Tops

    £128.99
    £0.00 £128.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Jersey Fusyon Biotech Thermal Jersey

    Fusyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    £120.50
    £0.00 £120.50 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Zip Up Thermal Jersey Fusyon Biotech Zip Up Thermal Jersey

    Fusyon Biotech Zip Up Thermal Jersey

    man - Biotech Underwear Tops

    £137.99
    £0.00 £137.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Zip Up Thermal Jersey Fusyon Biotech Zip Up Thermal Jersey

    Fusyon Biotech Zip Up Thermal Jersey

    man - Biotech Underwear Tops

    £137.99
    £0.00 £137.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Jersey Fusyon Biotech Thermal Jersey

    Fusyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    £120.50
    £0.00 £120.50 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    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

    £98.99
    £0.00 £98.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    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

    £98.99
    £0.00 £98.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    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

    £98.99
    £0.00 £98.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech T-shirt Fusyon Biotech T-shirt

    Fusyon Biotech T-shirt

    man - Winter Thermal Tops

    £102.99
    £0.00 £102.99 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Biotech Thermal Jersey Fusyon Biotech Thermal Jersey

    Fusyon Biotech Thermal Jersey

    man - Biotech Underwear Tops

    £120.50
    £0.00 £120.50 (Liquid error (snippets/price line 115): Computation results in '-Infinity'% OFF)
    Size: from S/M to XXL
  • Fusyon Cashmere Thermal Jersey Fusyon Cashmere Thermal Jersey
    Outlet

    Fusyon Cashmere Thermal Jersey

    man - Winter Thermal Tops

    £111.30
    £159.00 £111.30 (30% OFF)
    Size: from S/M to XXL
  • Fusyon Cashmere Thermal Pants Fusyon Cashmere Thermal Pants
    Outlet

    Fusyon Cashmere Thermal Pants

    man - Winter Thermal Bottoms

    £97.30
    £139.00 £97.30 (30% OFF)
    Size: from S/M to XXL
  • Fusyon Cashmere Thermal Jersey Fusyon Cashmere Thermal Jersey
    Outlet

    Fusyon Cashmere Thermal Jersey

    man - Winter Thermal Tops

    £111.30
    £159.00 £111.30 (30% OFF)
    Size: from S/M to XXL
  • Fusyon Cashmere Thermal Pants Fusyon Cashmere Thermal Pants
    Outlet

    Fusyon Cashmere Thermal Pants

    man - Winter Thermal Bottoms

    £97.30
    £139.00 £97.30 (30% OFF)
    Size: from S/M to XXL
  • Fusyon Cashmere 3/4 Thermal Pants Fusyon Cashmere 3/4 Thermal Pants
    Outlet

    Fusyon Cashmere 3/4 Thermal Pants

    man - Winter Thermal Bottoms

    £90.30
    £129.00 £90.30 (30% OFF)
    Size: from S/M to XXL
  • Fusyon Cashmere Thermal Jersey Fusyon Cashmere Thermal Jersey
    Outlet

    Fusyon Cashmere Thermal Jersey

    man - Winter Thermal Tops

    £111.30
    £159.00 £111.30 (30% OFF)
    Size: from S/M to XXL
  • Fusyon Cashmere Thermal Pants Fusyon Cashmere Thermal Pants
    Outlet

    Fusyon Cashmere Thermal Pants

    man - Winter Thermal Bottoms

    £97.30
    £139.00 £97.30 (30% OFF)
    Size: from S/M to XXL
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