Our kids premier leather is on a non-slip Rainbow® bottom with a single layer but no arch. Now the kiddo’s can be just like everyone else. Premier Leather Single Layer – No Arch Non-Slip Rainbow® Bottom 1" Leather Strap Double Stitched Leather Strap Military Spec Nylon Toe Piece Box X Stitch Pattern Sewn with Bonded Nylon Thread Original Rainbow® Woven Label 4 Small Sizes Have a Back Strap