Unisex On Core Run Mid Socks 2 Pairs Insoles giving you that locked-in feel

giving you that locked-in feel

Full-length slotted carbon fiber plate: Delivers smooth transitions and explosive propulsion with each stride

M (81-89cm waist)

The Saucony Xodus Ultra 4 is your go-to for max cushioned trail running

natural fibre that provides exceptional temperature regulation and breathability

Unisex On Core Run Mid Socks 2 Pairs Insoles giving you that locked-in feelThe On Core Run Socks are ventilated, cushioned socks that offer breathable support. Providing a locked in feeling with a rib structure at the cuff, a seam free fit that hugs your foot, and arch support for a secure fit as you move. The On Core Run Socks are constructed with preferred cotton and high impact terry cushioning in the sole meaning you're supported for every mile, from the ground up.