Outer material Foam midsole Closure type Slip On Water resistance level Not Water Resistant About this item Foam midsole feels soft Waffle-inspired tread for added cushioning, traction and durability Lightweight construction Description The Nike On Deck is a go-to flip flop with its easy-to-wear, no frills design. The rounded toe post limits chaffing while the foam midsole delivers the perfect amount of lightweight cushioning. Its Waffle inspired tread adds a heritage touch that gives you traction and durability. No box.. orange yellow color