If any sandal says Rainbow®, this is it! This is the Rainbow® Sandals staple, the one your kid stole from you because they wanted to be cool – and you still haven’t gotten it back yet. This is the Flag Ship! New in 1974 Single Layer Arch Premier Nubuck Leather Embossed Rainbow® Logo Double Stitched Nylon Toe Piece Box X Toe Construction Bonded Nylon Thread Triple Glued Non-Slip Rainbow® Bottom Original Rainbow® Woven Label Lifetime Rainbow® Guarantee The single-layer premier leather sandal is made with top-grade nubuck leather; the top sole is embossed with the Rainbow® logo. The strap, also nubuck leather; is double stitched, and the nylon toe piece is secured with a box X stitch, all using bonded nylon thread.The single-layer midsole and arch support are triple glued for maximum durability to the non-slip Rainbow® bottom. They finish it off with the Original Rainbow® woven label on the right strap, the mark of a genuine Rainbow® Sandal. Sizing GuideSmall: US Men's 7.5-8.5 (Length 10.5")Medium: US Men's 8.5-9.5 (Length 10.75")Large: US Men's 9.5-10.5 (Length 11.5")XLarge: US Men's 11-12 (Length 12")XXLarge: US Men's 12-13.5 (Length 12.5")XXXLarge: US Men's 13.5-15 (Length 13.5")