OS1ST Thin Air Performance No Show Black Unisex Socks Size Socks - Num & Alpha:L easy adjustment while keeping the

easy adjustment while keeping the fit secure

without compromising on style

Cork footbed molds to the shape of the foot for a custom fit

no overdesign—just honest materials done right

but it can be used in the Super Birki clog as well

OS1ST Thin Air Performance No Show Black Unisex Socks Size Socks - Num & Alpha:L easy adjustment while keeping theMeet the OS1ST Thin Air Performance No Show Socks in Black ultra light, low profile and built for breathability. When the temperature rises, these work overtime to keep things cool. An airy knit with vented channels helps reduce heat build up, while the smooth, low friction interior minimises rubbing. Light compression through the arch keeps the fit secure without feeling restrictive, so theres no slipping, no bunching just streamlined comfort. The no