Product DescriptionFeatures full toe slots to dissipate moisture. Heel crafted for easy grip. Made in USA. S(7-8 1/2D; 6 1/2-8E), M(9-10D; 8 1/2-9 1/2E), L(10 1/2-11 1/2D; 10-11E), XL(12-14D; 11 1/2-13E).