Peter Storm 1998 khaki camo W1 proofed wool rib waterproof army jumper - MKhaki army jumper by british outdoor company peter storm (1998), in the 703 "NATO camouflage" style. Made in medium weight wool rib knit with multicoloured camouflage pattern, jumper has crew neck, fabric patches at shoulders and elbows, and ribbed cuffs and hem. The jumper has been treated with peter storm's "W. 1 proofing", which "makes the outer membrane of wool completely waterproof" but "does not seal the pores in the outer membrane, and does not