Björn Borg Knox (Men's)Men's, Slipper, Black, White, Silver, Grey, Brown, Blue, Red, Yellow, Orange, Green, Beige, Pink, Purple, Rubber, Plastic/Polyester, Leather, Fabric/Textile, Cotton, Synthetic, Fleece, Canvas, Mesh, Suede, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 40.5, 42.5, 44.5, 45.5, 48, 32, 33, 35, 34, 41.5, 39.5