O’Keeffe’s for Healthy Feet Foot Mask intensively moisturizes extremely dry, rough feet. The skin's natural barrier can be damaged, causing dry, cracked skin. O’Keeffe’s for Healthy Feet Foot Mask is fast acting and works in 15 minutes to rejuvenate and soothe extremely dry, rough feet. Provides visible results in one use and makes a difference you will feel immediately.