This product saturates feet in warmth by heating them up on contact with water, to relax them. This breakthrough self-heating, exfoliating foot treatment combines Bora Bora White Sand, Pumice, and a micro-crystal formula to polish away dulling dry-skin cells. Shea Butter and a moisturizer-enhanced formula leave skin looking soft, smooth, and hydrated, providing a quick solution for neglected feet. After only seven days of use, feet are soft and sandal-ready.