For all who love simplicity of form and the highest functionality! Made from high-quality HIRSCH caoutchouc the high-tech material for functional straps of the luxury watch industry Pure is extremely durable and completely waterproof. PURE boasts a longer life-span and noticeably greater comfort than conventional synthetic straps. The integrated loop stopper ensures the straps perfect fit. Only the edges touch the wrist so that sufficient air gets to the skin, thereby reducing moisture.