Q. Do heel protectors protect against blisters?

Answer

According to reviews they are effective at warding off blisters protecting those already on the feet and relieving the pain of achilles tendinitis and plantar fasciitis. They're great for preventing calluses and damaged heels by keeping the feet warm and preventing circulation problems. Heel cups will protect the feet from blisters and suffering when the weather calls for boots and warm leather shoes. One pair is tan and the other is clear and both are a single elastic size meant to fit a wide range of foot widths. They're washable reusable and super comfy.