Mueller ATF2 Ankle Brace Features: Available in Black and White color The AFT 2 is lightweight and comfortable Ankle straps self-adjust to support your anterior talo fibular ligament and help protect against rolling the ankle Wear the brace over sock Single layer of fabric over the ankle bone is more comfortable Firm grip and comfort feel Adjustable, contour design allows for comfortable fit in all shoe sizes Description: The Mueller ATF2 Ankle Support is designed to help support and protect sore, weak, sprained ankles. This patented ATF2 Ankle Support provides firm and even support to the talo fibular ligament and protects against the rolling over of the ankles. All this in an unique self adjusting way. It's lightweight and comfortable for all-day wear. Sizes according to shoe size: X Small fits Women's 7- 8 or Men's 6 - 7. Small fits Women's 8- 10 or Men's 7 - 9. Medium fits Women's 10 - 12 or Men's 9 - 11. Large fits Women's 12 - 14 or Men's 11 - 13. X-Large fits Women's 14 - 16 or Men's 13 - 15.