Portwest Solar 3000 OvertrousersDesigned to protect the lower body, the Solar FB31 Over trousers is constructed using a Nomex Lenzing FR Viscose fabric. The design offers high freedom of movement. Features include a low cut crotch seam, non detachable shoulder braces, side elastic and bellow front fly. Features Protection against radiant, convective and contact heat Waterproof and breathable with taped seams to prevent water penetration Concealed hook and loop fastening for easy