If you have high arches

When you have high arches, one or both heels are usually tilted toward the middle of your body. This causes foot and ankle instability, which can cause pain and increase your risk of ankle sprains, according to the American College of Foot and Ankle Surgeons.

Explanation:

if you are asking how much they can go over the 1500 limit it would be safetly within the 2310 and 2600.mg