These heavy duty 17 legging fit over shoes and boots. Constructed of durable, waterproof 600 denier rubberized nylon, Frogg Leggs ® feature adjustable calf and ankle straps, a custom fit calf wrap with top cinch draw cord/cord lock, and a slip-free ripple rubber out-sole for dry walking and riding in rain or snow. The adjustable upper provides leak and burn-free protection for your clothing and shoes. Theyre ultra-packable, and easily store in a briefcase, backpack or saddlebag.