FITFLOP. E54-011. WOMENS IQUSHION ERGONOMIC FIT-FLOP. SILVER. From the top they look like your typical surfer-girl flip flops. Underneath they re engineered with our iQushion air-foam cushioning with impact pillows at high pressure areas for non-stop comfort. Throw a pair in your suitcase and you ll find yourself wearing them to beach bar and beyond. Waterproof and slip-resistant.