DeFeet Armskins O. Blue Coolmax SM/MD MFPN=00.7118.010.000 Features a special construction/layup that

Features a special construction/layup that makes them more durable than traditional butyl tubes

Kool-Stop disc brake pads designed for use with Shimano disc brakes

with all these lightweight and uphill-oriented character traits

but works extremely well also as a final layer

DeFeet Armskins O. Blue Coolmax SM/MD MFPN=00.7118.010.000 Features a special construction/layup thatCoolMax EcoMade fabric offers moisture wicking, quick dryingperformance ArmSkins are made to stand up to any inclement weather Stay Fast cuffs and secure binding keep them in place 60% Nylon, 39% CoolMax, 1% Lycra Made in USA TECH SPECS Color Blue Primary Color Blue Size SM Fabric Technology CoolMax EcoMade Core No