Linen Cotton Rib Crew Socks- WhiteThis product is knitted a little loosely in consideration of the expansion and contraction of the knitted fabric after washing. Once washed, it will fit your feet better and give you a comfortable fit. *Please avoid using a dryer as it may cause shrinkage. One of ROTOTOs summer staples, the LINEN COTTON series, is freshly updated with quality French linen and organic cotton materials, while the design and manufacturing method remain as the original.