Watertight Fit for All Sizes: Ensure a secure seal by measuring your leg circumference (L25) between 12.5 and 16.5 inches. The Adult Half Leg covers up to 23 inches from the bottom of the heel to the top of the cast.Versatile Waterproof Protection: Dive into showers, baths, pools, and spas confidently. Our cover is fully submersible, providing impeccable protection for casts, plasters, bandages, and dressings, keeping them dry and intact.Durable and Reusable: Crafted from strong polyurethane, resists tears over fiberglass casts. Its stretchable design provides a comfortable, non-constrictive seal, making it reusable throughout your recovery.Enhanced Safety with SkidSafe Sole: Tread confidently on wet and slippery surfaces. prioritizes your safety by incorporating SkidSafe non-slip material under the sole, providing traction and stability during use.Skin-Friendly & Hassle-Free: Prioritize safety with our latex-free cast cover. Designed for ease, it features a stretchable opening to effortlessly fit over bulky casts, creating a watertight seal without the need for rings, strings, or pumps.