Thin and lightweight ankle support, securely fixed with a flexible fit for easy movement. I just bought it. For both left and right ankles. I only tried it on, but it was tight when I put it on, so I'm selling it. - Size: M - Purpose: Ankle support - Material: Thin and lightweight - Design: Flexible fit for easy movement - Function: Fixed with two cross belts - How to wear: With instructions Thank you for looking.