Pertex® 3L Rain Cap – Black

Pertex® Shield Air: A precisely engineered, electrospun nanofibre web, with an open network of interconnected pores. The small and consistently sized pores present little resistance to moisture vapour, whilst providing an effective barrier to liquid. Crucially, where many other waterproof breathable membranes have zero (or close to air permeability, the open structure of the Shield Air allows air to pass through, whilst still offering effective wind resistance.