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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.

  • Endura Women's BaaBaa Blend L/S Baselayer Black / XS Endura Women's BaaBaa Blend L/S Baselayer
    Endura

    Women's BaaBaa Blend L/S Baselayer

    Regular price Was £52.99 Sale price Now £47.95
  • Endura BaaBaa Blend L/S Baselayer Blueberry / S Endura BaaBaa Blend L/S Baselayer
    Endura

    BaaBaa Blend L/S Baselayer

    Regular price Was £52.99 Sale price Now £47.95
  • Sale
    Endura Engineered Baselayer Black / S Endura Engineered Baselayer
    Endura

    Engineered Baselayer

    Regular price Was £52.99 Sale price Now £32.95
  • SaleOut of stock
    Endura Women's Coolmax Stripe Socks (Twin Pack) Pacific Blue / One size
    Endura

    Women's Coolmax Stripe Socks (Twin Pack)

    Regular price Was £16.99 Sale price Now £8.95
  • SaleOut of stock
    Endura Pro SL Knee Warmers II Black / S-M
    Endura

    Pro SL Knee Warmers II

    Regular price Was £42.99 Sale price Now £28.95
  • Sale
    Endura Pro SL Leg Warmers II Black / S-M
    Endura

    Pro SL Leg Warmers II

    Regular price Was £54.99 Sale price Now £31.95
  • SaleOut of stock
    Endura Pro SL Arm Warmers II Black / S-M
    Endura

    Pro SL Arm Warmers II

    Regular price Was £37.99 Sale price Now £24.95
  • SaleOut of stock
    Endura Engineered Knee Warmer Black / L-XL
    Endura

    Engineered Knee Warmer

    Regular price Was £32.99 Sale price Now £17.95
  • Sale
    Endura Engineered Arm Warmer Black / L-XL
    Endura

    Engineered Arm Warmer

    Regular price Was £32.99 Sale price Now £12.95
  • Burgtec Everyday Crew Sock Black / M Burgtec Everyday Crew Sock White / L
    Burgtec

    Everyday Crew Sock

    Regular price Was £9.99 Sale price Now £8.95
  • SaleOut of stock
    POC Ultra Socks Uranium Black / M POC Ultra Socks Uranium Black / S
    POC

    Ultra Socks

    Regular price Was £25.00 Sale price Now £14.95
  • Madison DTE Isoler Thermal Balaclava Black / One Size
    Madison

    DTE Isoler Thermal Balaclava

    Regular price £19.99
  • Sale
    Madison DTE Isoler Thermal DWR Arm Warmers Black / X-large / XX-large
    Madison

    DTE Isoler Thermal DWR Arm Warmers

    Regular price Was £14.99 Sale price Now £11.95
  • Sale
    Madison DTE Isoler Thermal DWR Knee Warmers Black / X-large / XX-large
    Madison

    DTE Isoler Thermal DWR Knee Warmers

    Regular price Was £19.99 Sale price Now £15.95
  • Sale
    Madison DTE Isoler Thermal DWR Leg Warmers Black / X-large / XX-large
    Madison

    DTE Isoler Thermal DWR Leg Warmers

    Regular price Was £24.99 Sale price Now £19.95
  • Sale
    Madison DTE Isoler Thermal Skullcap Black / One Size
    Madison

    DTE Isoler Thermal Skullcap

    Regular price Was £9.99 Sale price Now £6.99
  • Sale
    Madison Freewheel Balaclava Black / One Size
    Madison

    Freewheel Balaclava

    Regular price Was £9.99 Sale price Now £6.95
  • Sale
    Madison Isoler DWR Thermal Knee Warmers Black / Large
    Madison

    Isoler DWR Thermal Knee Warmers

    Regular price Was £19.99 Sale price Now £8.95
  • Sale
    Madison Roam Isoler Mesh Long Sleeve Baselayer Black / Medium / Large
    Madison

    Roam Isoler Mesh Long Sleeve Baselayer

    Regular price Was £24.99 Sale price Now £15.95
  • Sale
    Madison Roam Isoler Mesh Short Sleeve Baselayer Black / Medium / Large
    Madison

    Roam Isoler Mesh Short Sleeve Baselayer

    Regular price Was £24.99 Sale price Now £19.95
  • Sale
    Madison Sportive Mid Sock Twin Pack Black/Lime / L Madison Sportive Mid Sock Twin Pack Blue/White / L
    Madison

    Sportive Mid Sock Twin Pack

    Regular price Was £19.99 Sale price Now £7.95
  • Sale
    Mons Royale Atlas Crew Sock Digital - Aoraki Lily Aoraki Lily / S Mons Royale Atlas Crew Sock Digital - Aoraki Lily
    Mons Royale

    Atlas Crew Sock Digital - Aoraki Lily

    Regular price Was £29.99 Sale price Now £17.99
  • Out of stock
    Mons Royale Atlas Merino Ankle Sock - Black Black / L Mons Royale Atlas Merino Ankle Sock - Black
    Mons Royale

    Atlas Merino Ankle Sock - Black

    Regular price £17.99
  • SaleOut of stock
    Bridgedale Mid-Weight Women's Merino MTB Socks Teal / S: UK 3-4.5 Bridgedale Mid-Weight Women's Merino MTB Socks Purple / S: UK 3-4.5
    Bridgedale

    Mid-Weight Women's Merino MTB Socks

    Regular price Was £23.99 Sale price Now £15.00
  • SaleOut of stock
    Bridgedale Summer Weight Coolmax MTB Socks Orange/Grey / S: UK 3-5.5 Bridgedale Summer Weight Coolmax MTB Socks Dark Grey/Light Grey / S: UK 3-5.5
    Bridgedale

    Summer Weight Coolmax MTB Socks

    Regular price Was £20.99 Sale price Now £15.00
  • Sale
    Bridgedale Summer Weight Women's Coolmax MTB Socks Teal/Dark Grey / S: UK 3-4.5 Bridgedale Summer Weight Women's Coolmax MTB Socks Dark Grey/Pink / S: UK 3-4.5
    Bridgedale

    Summer Weight Women's Coolmax MTB Socks

    Regular price Was £20.99 Sale price Now £11.00
  • Troy Lee Designs Chill Merino Wool Socks Mono Black / S/M (UK 4-8)
    Troy Lee Designs

    Chill Merino Wool Socks

    Regular price Was £24.99 Sale price Now £22.95
  • Sale
    Mons Royale Epic Merino Shift Bike Short Liner - Black Black / L Mons Royale Epic Merino Shift Bike Short Liner - Black
    Mons Royale

    Epic Merino Shift Bike Short Liner - Black

    Regular price Was £89.99 Sale price Now £67.95
  • Sale
    Mons Royale Low Pro Merino Aircon Bike Short Liner - Black Black / L Mons Royale Low Pro Merino Aircon Bike Short Liner - Black
    Mons Royale

    Low Pro Merino Aircon Bike Short Liner - Black

    Regular price Was £84.99 Sale price Now £50.95
  • Mons Royale Hold 'em Merino Boxer Shorts Rad Things / M Mons Royale Hold 'em Merino Boxer Shorts Cosmic / M
    Mons Royale

    Hold 'em Merino Boxer Shorts

    Regular price £47.99
  • Sale
    Fox 8" Ranger Socks Black / XS/S Fox 8" Ranger Socks Olive Green / XS/S
    Fox

    8" Ranger Socks

    Regular price Was £17.99 Sale price Now £11.95
  • Sale
    Fox 8" Defend Winter Socks Black / XS/S Fox 8" Defend Winter Socks Midnight / XS/S
    Fox

    8" Defend Winter Socks

    Regular price Was £39.99 Sale price Now £25.95
  • Sale
    Fox 8" Defend Socks Black / XS/S Fox 8" Defend Socks
    Fox

    8" Defend Socks

    Regular price Was £20.99 Sale price Now £13.95
  • Sale
    Fox 6" Flexair Merino Socks Black / XS/S Fox 6" Flexair Merino Socks Cream / XS/S
    Fox

    6" Flexair Merino Socks

    Regular price Was £25.99 Sale price Now £15.95
  • Sale
    Fox 6" Ranger Socks Black / XS/S Fox 6" Ranger Socks Hunter Green / XS/S
    Fox

    6" Ranger Socks

    Regular price Was £15.99 Sale price Now £10.95
  • SaleOut of stock
    Fox Defend Neck Gaiter Black / OS
    Fox

    Defend Neck Gaiter

    Regular price Was £27.99 Sale price Now £18.95
  • SaleOut of stock
    Fox Defend Skull Cap Black / OS
    Fox

    Defend Skull Cap

    Regular price Was £16.99 Sale price Now £11.95
  • Fox Defend Water Socks Black / XS/S Fox Defend Water Socks Graphite / XS/S
    Fox

    Defend Water Socks

    Regular price Was £44.99 Sale price Now £38.95
  • Sale
    Fox Youth 6" Ranger Crew Socks Black / YS Fox Youth 6" Ranger Crew Socks Black Camo / YS
    Fox

    Youth 6" Ranger Crew Socks

    Regular price Was £13.99 Sale price Now £9.95
  • Sale
    Fox 6" Ranger Socks Multipack Black / XS/S Fox 6" Ranger Socks Multipack Multi / XS/S
    Fox

    6" Ranger Socks Multipack

    Regular price Was £39.99 Sale price Now £25.95
  • Out of stock
    Fizik Performance Cycling Socks White / Small Fizik Performance Cycling Socks Black / Small
    Fizik

    Performance Cycling Socks

    Regular price Was £19.99 Sale price Now £18.95
  • Out of stock
    Fizik Team Edition Cycling Socks Mud/Grape / Small Fizik Team Edition Cycling Socks Lilac / Small
    Fizik

    Team Edition Cycling Socks

    Regular price Was £19.99 Sale price Now £18.95
  • Fizik Off-Road Cycling Socks Grey/Black / Small Fizik Off-Road Cycling Socks Green/Black / Small
    Fizik

    Off-Road Cycling Socks

    Regular price Was £19.99 Sale price Now £18.95
  • Sale
    Madison DTE Trail Long Sock Black / EU 36 - 41 (UK 3.5-7) Madison DTE Trail Long Sock Magma Red / EU 36 - 41 (UK 3.5-7)
    Madison

    DTE Trail Long Sock

    Regular price Was £14.99 Sale price Now £11.95
  • Sale
    Madison Flux Performance Sock Magenta Pink / EU 36 - 41 (UK 3.5-7) Madison Flux Performance Sock Ink Navy / EU 36 - 41 (UK 3.5-7)
    Madison

    Flux Performance Sock

    Regular price Was £11.99 Sale price Now £4.95
  • Sale
    Madison Freewheel Sock Madison Freewheel Sock
    Madison

    Freewheel Sock

    Regular price Was £7.99 Sale price Now £3.95
  • SaleOut of stock
    Fox Defend Lunar 8" Socks Black / XS/S Fox Defend Lunar 8" Socks
    Fox

    Defend Lunar 8" Socks

    Regular price Was £20.99 Sale price Now £13.95
  • Sale
    Fox 8" Ranger Sock Hello Future White / XS/S Fox 8" Ranger Sock Hello Future Black / XS/S
    Fox

    8" Ranger Sock Hello Future

    Regular price Was £17.99 Sale price Now £10.95

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