Lightweight waterproof trousers ideal for wet weather these womens storm waterproof trousers from peter storm are essential when heading outdoors in the rainif youre expecting all day rain a pair of lined waterproof trousers can make all the difference these storm trousers from peter storm are highly waterproof and feature a full lining which provides additional comfort outdoors the versatility of these trousers means that they can be worn over your usual trousers or instead of them in wa