Size M/L=US 8-9 Pre-owned…EUC. Left toe area has a few marks, see last photo. The Okabashi Breeze flip flops for women are our softest, most comfortable flip flop. This breezy style is one that you'll live in, season after season. With a thin, flexible upper strap, this chic flip flop provides your feet with all-day comfort and support. Perfect for inside and outside, Okabashi shoes are machine washable, can be put in the dishwasher, or even quickly wiped down. Consistently top-ranked for most comfortable flip flops! Premium arch support and sculpted heel cup for stability and support provide proper alignment to help prevent and reduce foot pain. Soft upper strap. Slip-resistant and non-marking sole. Waterproof and machine washable - color won't fade. Bio-based material contains 45% soy by weight and is BPA, latex, rubber, and phthalate-free. Vegan and cruelty-free. 100% recyclable (plastic symbol #3) and made from a blend of used shoes, scrap material, and our own proprietary bio-based material. Send your well-loved shoes back to us for recycling when you're done with them and get a 15% discount on your next purchase. Sustainably made in the USA since 1984. Smoke free home. I love reasonable offers!