4 Way Stretch 3 Layer Fabric with Lining, Mid-Rise Slim Fit Pant with High Contoured Back, Belt Loops and Multi-Needle Topstitch Detail at Hips and Zippered Back Pocket. 4 Way Stretch 89% Polyester / 11% Spandex. WATERPROOF- 20,000mm. BREATHABLE- 20,000g. Critically Seam Sealed; Gaiter with Lycra Insert; Zippered Gusset Bottom of Pant.