DeFeet Aireator 2-3" Cuff Socks Pedal Power M Pair MFPN=GSFNVX30DSHZ0023 Small sipes in the knobs

Small sipes in the knobs offer additional flexion

} Aimy serves as a regular headset spacer

Split nose: The nose is split into two halves for an unprecedented pressure-relief system that maintains the firm support and balance needed for long hours spent pedaling in the aero time-trial position

68 Bolt Mount Diameter 8

DeFeet Aireator 2-3" Cuff Socks Pedal Power M Pair MFPN=GSFNVX30DSHZ0023 Small sipes in the knobsThe original air flow design sock Very thin sock without much cushion, excellent for use with close fit shoes Super light, low bulk, and fast drying Aireator mesh on top of sock helps air flow and keeps your feetcomfortable No slip cuff helps keep the sock up 60% Nylon, 39% CoolMax, 1% Lycra Made in USA TECH SPECS Cuff Height 3 Core No Size M Color Pedal Power Fabric Technology Aireator mesh Primary Color Black