72 hours soft solid. 5 in 1 protection. Dermatologist tested. Gentle on skin. Provides prescription strength sweat protection equivalent to a 6.25% aluminum chloride product. 5-in-1 Protection: 72 hr sweat protection. 48 hr odor protection. Long lasting scent. Skin conditioners. Fresh scent. At Old Spice, your freshness is our No. 1 priority. That's why we developed our strongest sweat protection. Old Spice Clinical Sweat Defense. Keeps you smelling fresh and feeling dry! Actual canister size. Hear the battle cry of generations of men before you and smell ready for anything.