OS1st Unisex TA4 Thin Air No Show Socks Size:L plus two adjustable straps with

plus two adjustable straps with metal pin buckles

Double-layer rib knit construction

A cool contemporary long-lace sneaker constructed from rich full-grain an nubuck leather for a light and soft feel

Revised material toe tip for toe drag

200 g Primaloft® microfiber inlay fleece insulates the foot for exceptional warmth

OS1st Unisex TA4 Thin Air No Show Socks Size:L plus two adjustable straps withOS1st TA4 Thin AirTM Performance Socks feature never before applied technology to keep your feet cool and protected during any activity. Created using 200n medical grade machinery and materials we are able to build in comfort, durability and blister protection, yet with the thinnest upper foot profile ever made. The "Thin SkinTM" construction with uniquely positioned lift bars, maximizes air flow achieving a cooling sensation to your feet. Targeted