How can I prevent blisters?

To prevent blisters from forming, you need to eliminate the damaging friction between your skin and your footwear. Wear fitted, moisture-wicking socks, particularly when you are active. Sometimes layering thin and slightly thicker socks can help reduce friction even further if a simple sock change is not enough. Always wear shoes that fit correctly for your foot shape, length, and width so your feet don’t get squeezed. Choose a style that is appropriate for your activities, too—don’t wear fancy fashion boots to go hiking, or sandals to go running, for example.