The original ASO ankle stabilizer provides excellent support, comfort and durability with angled stabilizing straps that contour above the malleolii, CoolFlex™ padding in the tongue and on the inside of the boot along the Achilles tendon and an invisible seam at the rear portion of the boot. In addition, the ASO boot design has been upgraded for a better fit around the heel. The ASO is bilateral and fits either the left or right foot. Indications include: inversion or eversion ankle sprains and medial or lateral ankle instability. PDAC Verified (Colors: BLACK, WHITE) (Fits: Left or Right)

The EVO ankle stabilizer is an evolutionary step forward in ankle protection with its internal stirrup strap, external stabilizing straps and dynamic cuff. This patent pending design enables the EVO to comfortably provide superior support to the original ASO and better protection against high ankle sprains. The dynamic cuff and lining materials have been upgraded to better conform to the ankle above the malleolli and resist distal migration. The EVO is bilateral and fits either the left or right foot. Indications include: inversion or eversion ankle sprains, syndesmotic ankle sprain (high ankle sprain), subtalar joint instability, and media or lateral ankle instability. PDAC verified (Colors: WHITE, BLACK) (Fits: Left or Right).

The ASO Flex-Hinge combines the proven technology of the ASO's stabilizing strap system with an articulated plastic shell for superior ankle stabilization. The internal plastic shell with hinge is built into a ballistic nylon boot and flexes to conform to the anatomy of the ankle, which greatly enhances patient comfort and allows the stabilizing straps to restrain inversion and eversion. The upper portion of the internal plastic shell is incorporated into the eyelet lace closure to help treat syndesmotic ankle sprains (high ankle sprains). (Colors: BLACK only) (Fits: Left or right)

The ASO MAX is similar in design and material to the original ASO, except for the addition of Skinloc™ material lining the inside of the brace. The material allows the brace to be worn with or without a sock. When the ASO MAX is worn directly in contact with the skin, it provides maximum support and excellent comfort. (Colors: BLACK only) (Fits: Left or Right)

The Vortex has a figure-eight stabilizing strap with an ultra low-profile design. The Vortex does not have a boot; instead it has an upper cuff member that has been upgraded to better anchor around the malleoli. The stabilizing straps are the only materials that spiral around the foot inside the shoe. The Vortex is bilateral and fits either the left or right foot. Indications include: inversion or eversion ankle sprains, subtalar joint instability, and medial or lateral ankle instability. Patent pending

The ASO with Plastic Stays has the same great features as the original ASO along with the addition of medial and lateral plastic stays to provide enhanced proprioceptive support. The plastic stays are secured in a fully padded pocket and are easily removable. The ASO with Plastic Stays is bilateral and fits either the left or right foot. Indications include: inversion or eversion ankle sprains and medial or lateral ankle instability. (Colors: WHITE, BLACK) (Fits: Left or Right)

The EVO Hinge consists of the EVO ankle stabilizer with the addition of a removable plastic hinge, which allows for a progressive step down treatment protocol. The detachable plastic hinge is self-adjusting and offers enhanced protection against ankle sprains. The EVO Hinge is bilateral and fits either the left or right foot. Indications include: inversion or eversion ankle sprains, syndesmotic ankle sprain (high ankle sprain), subtalar joint instability, and medial or lateral ankle instability. (Colors: BLACK only) (Fits: Left or Right)

The EVO speed Lacer has the same internal stirrup strap, external stabilizing straps and dynamic cuff as the EVO ankle stabilizer with the addition of a speed lace closure mechanism that offers a faster application. The EVO Speed Lacer is bilateral and fits either the left or right foot. Indications include: inversion or eversion ankle sprains, syndesmotic ankle sprain (high ankle sprain), subtalar joint instability and medial or lateral ankle instability. (Color: BLACK only) (Fits: Left or Right).

The EVO Hinge Speed Lacer consists of the EVO Speed Lacer ankle stabilizer with the addition of a removable plastic hinge, which allows for a progressive step down treatment protocol. The detachable plastic hinge is self-adjusting and offers enhanced protection against ankle sprains. The EVO Hinge is bilateral and fits either the left or right foot. Indications include: inversion or eversion ankle sprains, syndesmotic ankle sprain (high ankle sprain), subtalar joint instability, and medial or lateral ankle instability. (Colors: BLACK only) (Fits: Left or Right)