Lightweight cushioning puts comfort under every step in durable crew socks knit with merino wool and recycled fibers in a stay-put, performance-oriented fit. Targeted stretch and body-mapped mesh zones provide easy movement and essential ventilation whether you're out with friends, in the gym or just enjoying your day. Pack of three pairs 4 Degree™ Elite Fit system features strategic stretch and mesh zones to promote ventilation and help prevent blisters Virtually Seamless™ Toe flat-knit construction helps prevent chafing Indestructawool™ technology enhances the durability of high-impact wear zones Merino wool/recycled nylon/nylon/elastane/polyester Merino wool naturally resists odors and helps regulate body temperature for comfort Machine wash, tumble dry Made in the USA of imported fabric