Okabashi Mens Glide Sandal Shoes Rubber Better arch support than your favorite sneakers Massaging insole, ergonomic foot-bed and superior arch support Microplast material is anti-slip, anti-odor, vegan friendly and BPA free Made in the USA out of 100% recyclable materials Available in men's sizes 8-8.5 (L), 9-10 (LL), 10.5-11.5 (XL)