Reversible Pile SocksRototo Reversible Pile Socks As the name suggests these pile socks are fully reversible and can be worn inside out. The design is inspired by reversible college T shirts from the 1970s. Each pair features contrasting cotton yarns on the inside and outside for a distinctive two tone look. Care Instructions: Avoid tumble drying, as it may cause shrinkage Please note that the pile surface is delicateavoid contact with Velcro or other abrasive materials.