Mens Columbia Ultra Soft Athletic Hiking / Thermal Fine Knit Crew Socks You will receive 1 pair of Columbia socks with this order; COLORS AS PICTURES. Very high quality Fiber blend fabric to wick moisture and sweat; Machine washable. Elasticized arch brace holds sock in place for a better fit...GREAT FOR OUTDOOR ACTIVITIES & CASUAL WEAR Classic knitted brand logo; High quality, multi-functional performance socks. Antimicrobial technology decreases odor and welt cuffs adds durability.