DON'T LET SHOES RUB YOU THE WRONG WAY. what is it? PreHeels+® is the award-winning spray that’s clinically proven to prevent blisters and irritation for long-lasting comfort in all types of shoes. what does it do?Creates a durable, invisible barrier that blocks friction on skin where shoes rub back and forth. why is it the best?Our one-of-a-kind formulation offers 20x the protection of most blister sticks. Plus, it’s flexible, sweat-resistant and able to withstand friction for ~6 hours. why will you love it? Because now you can wear your favorite shoes without the fear of getting a painful blister or being forced to wear an ugly, annoying bandage. Hypoallergenic. Dermatologist Tested. Vegan. Free of Phthalates & Parabens. Cruelty Free. Made in USA. INGREDIENTS: Dimethyl Ether, SD Alcohol, Acrylates Copolymer, (Purified Cosmetic-Grade) PEG-8, Dimethicone Copolyol Blend Due to government restrictions on aerosol shipments, we cannot ship PreHeels+® to Hawaii or Alaska at this time. 1.5 oz / 42.5 g