Lacrosse 87401 16-Inch Buffalo Knee Boot Size 10 to 10-1/2 (Women's) Fits women's size 10-10 1/2; or men's size 8-8 1/2 100% waterproof, high quality, low-cost PVC material Molded-in insole, nylon net lining for easy on/off V-bar molded shank, wide shaft Lug outsole