Shyu Racing Sock - Grey | Safari | Charcoal Size:SM-MD low-profile design uses three AAA

low-profile design uses three AAA batteries

For example

Furthermore the strengthened parts under the foot

Reverse merrow stitch for a "barely there" seam feel

Shyu Racing Sock - Grey | Safari | Charcoal Size:SM-MD low-profile design uses three AAASHYU performance running socks the first & only socks designed to match the race day shoe they are worn with. Electrifying. We designed these to complement Nike's 'Electric' range their official Paris '24 colour way. It pairs perfectly with the whole range, from the Alphafly and Vaporfly to the Invincible and the new Pegasus 41, and everything else in between. SHYU 'racing' socks are our lightest, fastest and most breathable sock made for the fastest