Achilles tendinitis symptoms include discomfort in the heel or back of the ankle, and in some cases, a growth at the site of the inflamed tendon. Achilles pain causes include an increase in vigorous exercise that shocks the tendon and excessive weight gain over a short period of time. Whenever the Achilles tendon experiences repeated physical stress without adequate time to recover, the tendon can become injured, which can be very painful. If you are experiencing Achilles tendon pain, ComfyWalk Insoles can provide you the comfort you need while helping to prevent tendinitis from becoming serious. These orthotics for Achilles tendonitis provide comfort and relief by reducing the repeated damage that can occur from over-exerting your Achilles tendon. Read more below to find out why ComfyWalk is the best insole for Achilles comfort.