The SlimLine Cast Boot is built around our patented, dual rocker sole designed to keep the patient's weight forward of the ankle to reduce cast friction against the shin and ease the patient into a gentle forward roll. Narrow lasted to fit today's slimmer, fiberglass casts, the SlimLine is made with a stretchable, weatherproof upper that keeps the cast firmly seated against the insole. It's available in navy blue and neon pink.