The US military Woodland Improved Rainsuit Trousers are a waterproof and breathable outer garment designed for wet weather protection. They are constructed from laminated nylon with fully sealed seams and are worn over the uniform for full rain coverage.

• Pattern: Woodland M81 camouflage
• Material: Waterproof breathable laminate with seam sealing
• Design: Elastic waist with adjustable cuffs

Issued to U.S. Army personnel during the Woodland camouflage era as part of the Improved Rainsuit system.