BUMPY GRAIN SOCKS（UNISEX）Details 23 26cm 19. 5cm Materials 80% 19% 1%Details Size : 23 26cm Length : 19. 5cm Thickness : NormalMaterials 80% COTTON 19% POLYESTER 1% POLYURETHANEMade in JAPANA wood grain pattern socks in bumpy texture. The pattern's 3D effect changes depending on the size of the foot. When men wear them, the the pattern is more flat and when women wear them, the pattern becomes three dimensional. The socks uses well stretched backing yarn so it fits to many