Protect your bowling shoes by slipping a pair of these bowling shoe covers on them when youre leav * Theyre made of high-quality vinyl with an elastic top to keep water, mud and dirt off your bowling * Small - Ladies 5-8.5, Mens 5-8 * Medium - Ladies 9-11, Mens 8.5-9.5 * Large - Ladies 12+, Mens 10-10.5