Because treating blisters underneath the foot is more laborious, takes longer, and is more delicate than preventing their formation, EPITACT® SPORT offers EPITHELIUMTACT 01 technology in the form of an anti-blister gel for the foot (especially the heel), which acts as an anti-friction dressing. Why ruin a hike or stop a run because of a blister? Knowing your weaknesses and the most common injuries of your sport allows you to take precautions before the damage is done.