Product DetailsSport Aid offers a wide range of quality products designed to help you stay active. Supports that help reduce pain and discomforts associated with injuries, accidents, arthritis and repetitive stressors to tendons and muscles. Or use as a preventive reminder! Affordable, long wearing, provide firm yet comfortable support, lightweight, go anywhere support. Shoe Size: LG: 9 – 10 F/F, 10 1/2 – 12 M/H. New- opened box. irm/comfortable support. Adjust the fit with laces. Handwash- air dry. Years ago when I was suffering multiple ankle sprains from raquetball- I tried this. My ankle became stronger and I avoided future injury. This doesn’t compare to wrapping with an ace bandage. Fast & free shipping. Cannot ship to AK or HI