For athletes who need moderate ankle support with maximum comfort and mobility, the Active Ankle® 329 Compression Ankle Sleeve with Heel-Lock provides comfortable support and therapeutic warmth through supportive compression and an innovative heel-lock design. Support and Protection Innovative Heel-Lock Design holds heel in place to help stabilize the joint and reduce the potential for ligament strain High Compression Sleeve provides comfortable support to ligaments and therapeutic warmth throughout the ankle to increase circulation Ideal for mild ankle sprains or injuries Comfortable Fit, Limited Distractions Multi-directional dual straps provide greater joint stability and easy adjustment for a custom fit Constructed with premium materials for maximum durability and improved comfort Additional Details Comfortably fits in all shoe types Fits left or right ankle Not made with natural rubber latex