Excellent used condition, make me an offer! From website: Designed for Your Comfort: With a textured footbed for cooling air flow and a flexible toe post you can barely feel, NuuSol's Cascade delivers all day comfort. These slip-resistant flip flops promote good posture thanks to their arch support and deep heel cup. Powered by EVASOL: NuuSol Unisex Cascade Flip Flops are Powered by EVASOL, a lightweight, soft and supportive foam that actually forms to the shape of your foot. The more you wear them, the more comfortable they become. This non-porous material doesn’t absorb moisture, dirt, or odors, and is even machine-washable. Doctor Recommended: Podiatrists and doctors recommend NuuSol sandals for their great arch support and ergonomic footbed design, which provides effective relief from pain in the joints, neck and lower back, feet, as well as discomfort caused by plantar fasciitis. Ideal for Daily Wear: No matter where you're going or what you're up to, the comfortable and stylish Cascade is a perfect companion. These waterproof sandals, with a perfect balance of cushion and rebound, are ideal for your next trip to the lake, walking around town, or just giving your feet a break.