Nike Elite Crew Basketball Socks Mens Style: SX3629-401-XL Size: XL(12-15) 15% cotton Dri-FIT fabric to wick away sweat and help keep you dry and comfortable Supportive fit with arch compression Reinforced heel and toe for enhanced durability. Stitching in the shape of a Y at the heel provides a snug, secure fit Left/Right specific design for a better fit XL: Men's 12-15