These Falk Cosyshoe socks will let you keep your feet toasty on cold Winter days. Adjustable crew length with an incredibly soft plush lining that can be turned down as needed. Flexible sole that is designed to move with your foot and features gripping, non-slip silicone nobs for reliable traction. 90 percent Virgin wool, 10 percent polyamide. Machine wash cold, hang dry. Imported. Weight of footwear is based on a single item, not a pair.