NWT Ryka Rest EZ Recovery Sunset Pink Sandal Flip Flop in Box NWT Ryka Women's Rest Ez Thong Sandals Sunset Pink Fabric type100% Synthetic Sole materialSynthetic Rubber Outer materialEthylene Vinyl Acetate (EVA) Closure typeSlip On BEST FOR: Everyday wear + Workout recovery PERFORMANCE TECH: Exceptional energy return and soft cushioning, proven in lab testing by Heeluxe MADE FOR WOMEN FIT: Designed for a woman’s unique foot shape, muscle movement, and build with a narrower heel, roomier toe, and softer foot cushioning MATERIALS: Innovative lightweight EVA foam designed for the ultimate recovery with every step INSOLE: Molded footbed conforms to the shape of your foot