Hardcore protection.This sunscreen has been has been tested in labs across the world and has recorded unsurpassed results for water resistance after 4 hours of submersion in water. The product has a high UVA rating and will offer ultimate protection for water sport enthusiasts, sportsmen and kids who are swimming all summer – anyone who experiences regular sun exposure, and will be sweating profusely or coming into contact with water. Dermatologist approved and irritancy tested.