Tirain Men 5pcs Knitted Business Casual Crew Socks with Box Material:Made out of the rabbit wool blended for warmth comfort Specification: Fit men's shoe size 5-14 Wash below 104 water to clean, do not bleach and Machine wash, air dry Super Fine rabbit wool blended is itch-free, anti-odor yarn maintains durability for the lifetime of the socks Crew to slightly lower than Calf Height. Shaped cushioning in the footbed for extra comfort without bulk. Smooth toe construction.