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First Layer

At Biketart, we've got your back (and your front) covered when it comes to gearing up for your cycling adventures and outdoor escapades. Dive into our collection of essential first-layer gear designed to keep you comfortable and performing at your best in any season. From snug base layers to cozy socks and underwear, we've handpicked a range of specialist technical clothing from top-notch brands like POC, Mons Royale, Madison, Giro, and More. 

When you're out on the road or hitting the trails, the right first layer can make all the difference. Why sweat the small stuff? Our technical fabrics are here to keep you feeling fresh and dry, no matter the weather. Merino, a cyclist's best friend, tops the charts for its unbeatable blend of comfort and performance. Say goodbye to chafing and hello to a smoother ride with our selection of first-layer essentials.

  • Black Friday
    POC Motion MTB Socks Pargasite Green / Small/37-39POC Motion MTB Socks Hydrogen White / Small/37-39
    POC

    Motion MTB Socks

    Regular price Was £30 Sale price Now £27
  • Black Friday −34%
    Giro Chrono LS Base Layer Charcoal / XS/S
    Giro

    Chrono LS Base Layer

    Regular price Was £69.99 Sale price Now £45.95
  • Black Friday up to −38%
    Giro Chrono SS Base Layer Charcoal / XS/SGiro Chrono SS Base Layer White / XS/S
    Giro

    Chrono SS Base Layer

    Regular price Was £54.99 Sale price Now £33.95
  • Black Friday −35%
    Giro Thermal Knee Warmer Black / XS
    Giro

    Thermal Knee Warmer

    Regular price Was £59.99 Sale price Now £38.95
  • Black Friday −34%
    Giro Thermal Arm Warmer Black / XS
    Giro

    Thermal Arm Warmer

    Regular price Was £54.99 Sale price Now £35.95
  • Black Friday −29%
    Giro Seasonal Merino Socks Green Camo / SGiro Seasonal Merino Socks Charcoal / S
    Giro

    Seasonal Merino Socks

    Regular price Was £16.99 Sale price Now £11.95
  • Black Friday −34%
    Giro Chrono SL Base LayerGiro Chrono SL Base Layer
    Giro

    Chrono SL Base Layer

    Regular price Was £54.99 Sale price Now £35.95
  • Black Friday −31%
    Giro Winter Merino Wool Socks Black/Grey / SGiro Winter Merino Wool Socks Charcoal/Light Grey / S
    Giro

    Winter Merino Wool Socks

    Regular price Was £18.99 Sale price Now £12.95
  • Black Friday
    Troy Lee Designs Performance Socks Signature - Black / S/MPerformance Socks Signature - Army / S/M
    Troy Lee Designs

    Performance Socks

    Regular price Was £19.99 Sale price Now £17.95
  • Black Friday −22%
    Endura FS260 Thermo Arm Warmer Black / S-M
    Endura

    FS260 Thermo Arm Warmer

    Regular price Was £34.99 Sale price Now £26.95
  • Black Friday −40%
    Endura Grid Floral Ltd Print Sock Mains Grey / L-XLEndura Grid Floral Ltd Print Sock Black / S-M
    Endura

    Grid Floral Ltd Print Sock

    Regular price Was £14.99 Sale price Now £8.95
  • Black Friday −20%
    Endura FS260 Thermo Leg Warmer Black / L-XL
    Endura

    FS260 Thermo Leg Warmer

    Regular price Was £44.99 Sale price Now £35.95
  • Black Friday −45%
    Endura Block Sock Tweed Green / S-MEndura Block Sock Ink Blue / L-XL
    Endura

    Block Sock

    Regular price Was £19.99 Sale price Now £10.95
  • Black Friday
    Endura Hummvee Waterproof Socks II Black / L-XLEndura Hummvee Waterproof Socks II Ink Blue / L-XL
    Endura

    Hummvee Waterproof Socks II

    Regular price Was £39.99 Sale price Now £21.95
  • Black Friday −40%
    Endura

    Patchwork Ltd Print Sock

    Regular price Was £14.99 Sale price Now £8.95
  • Black Friday −45%
    Endura Women's Coolmax Race Sock (Triple Pack) Black / One sizeEndura Women's Coolmax Race Sock (Triple Pack) Black / One size
    Endura

    Women's Coolmax Race Sock (Triple Pack)

    Regular price Was £19.99 Sale price Now £10.95
  • Black Friday −44%
    Endura Pro SL Sock II Haar Grey / L-XLEndura Pro SL Sock II Navy / L-XL
    Endura

    Pro SL Sock II

    Regular price Was £15.99 Sale price Now £8.95
  • Black Friday −45%
    Madison Isoler Merino Winter Cap Black / L/XL
    Madison

    Isoler Merino Winter Cap

    Regular price Was £19.99 Sale price Now £10.95
  • Black Friday −38%
    POC Thermal CapPOC Thermal Cap
    POC

    Thermal Cap

    Regular price Was £50 Sale price Now £30.95

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