• Graduated compression for improved performance.

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OS1st Brand: AF7® Ankle Bracing Sleeve

OS1st Brand: AF7® Ankle Bracing Sleeve


Do you struggle with weak ankles? Ankle pain? Achilles Tendonitis? The AF7® Ankle Bracing Sleeve is designed to stabilize without immobilizing for relief and balance while remaining active. The AF7 provides medial and lateral stabilization for greater balance & fall prevention. Featuring 7 layers of zone compression, this unique thin profile bracing sleeve is soft, moisture-wicking and can be worn comfortably under socks and inside any shoe making it more comfortable and effective than traditional splints and braces. Available in black only. Sold as single sleeve.

Make sure you have the right fit. Check out the Sizing Chart



AF7 Ankle Bracing Sleeve and K-Zone™ Technology

Introducing K-Zone™ Technology a breakthrough design that provides the support of a kinesiology taping treatment without the inconvenience of its temporary and binding nature. Using a hypoallergenic gel stabilizer system with high resistance fabrication zones, KZT creates a strapping type effect in specific areas to steady and help secure supportive joint structures. The result is stabilization without immobilization. Proper medical-grade compression in combination with KZT provides a slip-on therapy solution for use whenever you need it. KZT is found in the newest OS1st product the AF7 Ankle Bracing Sleeve with Compression Zone Technology®.

Ankle Stabilization

The KZT™ Ankle Stabilizer Zone acts as a woven “stay” developed using high resistance fabrication techniques. This eliminates the use of a plastic or metal bar for stabilizing the ankle and, instead, creates flexible rigidity for support. This Ankle Stabilizer Zone fuses into the Lateral Gel Stabilizer Bar for a seamless bracing effect similar to various clinical taping techniques.

Lateral Stabilization

The KZT™ Lateral Gel Stabilizer Bar is a one-of-a-kind bracing element designed to stabilize the Talus and midtarsal joints without immobilizing. This provides lateral stabilization for inversion resistance to neutralize unsafe motion. By combining KZT™ with Compression Zone Technology® optimal positioning is achieved, for multiple type ankle injury prevention.

Additional information


Small, Medium, Large, X-Large, XX-Large


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Sizing Chart

AF7 Size Chart


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