Battle Ripstop 4 Pocket Coat. 65% Poly 35% Cotton Ripstop. It is an all-season weight, manufactured in a rip-stop weave. It is a lighter weight cloth that breathes well, and is initially durable. Sewn to Military Specifications. Drain holes in bellows pockets. Fused pocket flaps and collar. Chest pencil pocket. 2 Piece double-reinforced Elbows. Felled side seams and sleeves. Adjustable sleeve buttons.