These unisex footsies are very comfortable and the flat seam in the toe area prevents pressure points and blisters; with their optimum fit and hold on the foot they do not slip in the shoe To maintain the shape and colour of this article after repeated washings, we recommend a gentle machine wash at 40°C Special knitting techniques adapted to the anatomical differences of the right and left foot ensure a high comfort, slip-free and wrinkle-free fit, long durability and protect against pressure points FALKE, a family business founded in 1895, stands on a firm foundation of values: unconditional quality, the highest craftsmanship, modern and innovative products for generations