Ensure the longevity of your style with long-lasting hold from the Schwarzkopf Professional Osis+ Play Tough Ultra Strong Waterproof Gel. Infused with an ultra-strong grip for intricate hairstyles, its non-sticky formula lets you sculpt and mould your desired style with ease. Formulated to withstand the elements, this waterproof gel locks your style in place, whilst providing your hair with a flexible definition. Apply to dry/damp hair, then create your desired style.