Achilles Tendon Support | protect.AchiElastic Achilles tendon support with anatomically shaped pads protect. Achi is an Achilles tendon support. The product is exclusively to be used for the orthotic fitting of the Achilles tendon and only on unbroken skin. Product features Breathable, elastic and light material, and anatomically shaped knit. Anatomically shaped silicone pads for effective pressure relief and stabilisation. Increased comfort by using softer material in the flexion area