BCharles River Apparel Men's Water Resistant Lined Warm-Up Pant ReviewbP PP Charles River Apparel Men's Water Resistant Lined Warm-Up Pant PPolyesterPelastic-waist closureP100 polyesterPWind & water-resistant.PElasticized waist with shockcord drawstring.PSide pockets & back zippered pocket.POpen hem with zippers for easy onoff.