The Single Layer Classic Rubber Flip Flop from Rainbow is an oldie but a goodie. These classic sandals feature a durable nylon strap and a non-slip Rainbow outsole for traction on wet surfaces. Their triple glued construction offers durability and the Box X Toe construction provides comfort during extended wear. Single Layer Arch, Closed Cell Classic Rubber, Nylon Strap, Box X Toe Construction, Bonded Nylon Thread, Triple Glued, Non-Slip Bottom, Original Woven Logo, Warranty: Lifetime, Material: Rubber/Nylon Strap, Type: Flip Flop, Sole Material: Rubber, Model Year: 2019, Product ID: 562992, Model Number: 301ARP00-BRBR-ML00, GTIN: 0843916048885