New Fitflop IQUSHION Flip-Flops Ergonomic Midnight Navy Blue Waterproof size 11

New without box Fitflop IQUSHION Flip-Flops Ergonomic Midnight Navy Blue Thong Waterproof size 11 From the top, they look like your classic beach flip-flops. Underneath, they're biomechanically engineered with our featherlight, pressure-diffusing iQushion™™™ midsole tech. Made of high- rebound air-foam that retains its cushioning, with heel and ball-of-foot impact pillows, and a contoured arch- curve for natural support when you walk. Anatomically shaped straps hold the sandals to you, to help stop toes gripping. Throw a pair in your suitcase and you'll find yourself wearing them to beach, bar and beyond. Waterproof and slip-resistant. Sizing note: These iQushion flip-flops fit slightly small. If you fit between sizes, we recommend you go up in size rather than down. ¡QUSHION™- Ultra-light, supersleek cushioning that's ergonomically shaped for all-day comfort. Arch contouring- Anatomically shaped footbeds, mirroring the curves of your foot, give natural support and stability and diffuse pressure. High-rebound cushioning- Made from air-foam that retains its cushioning bouncing back after each step even on long walks. Impact-absorbing pillows- Heel and ball-of-foot 'pillows' help reduce impact and give extra cushion at high-pressure areas. Superlight & flexible- Featherlight and flexible to let your feet move naturally.