The Island Slipper Pro Action Sandal is constructed with the original Island Pro foot bed design, with the arch, heel cup, and outside contour. Only the best quality webbing is used on these thongs and, after a short break-in period, the soft EVA insole will self-mold to your foot's unique shape. If you are looking for lots of mileage and a slipper that lasts, this is the one for you. Features: Non-marking deck sole. Sizes and colors available as displayed.