The Pilot fabric combines an abrasion-resistant outer layer and a soft micro-textured tricot inner layer for durability and comfort. And in between those, lightweight DriPore Gen 2 provides extreme water hold-out to keep you dry. All in a supple, lightweight, and breathable design. DriPore Gen 2 waterproof fabric with 15,000mm wateproof and 10,000 MVTR breathability Ankle-to-knee leg zippers Expandable cargo pockets Adjustable leg opening Locking web belt Imported SIZES Small: 30-34 Waist, 30" Inseam Medium: 34-38 Waist, 311/2" Inseam Large: 38-42 Waist, 33" Inseam Extra-large: 42-46 Waist, 34" Inseam Double-extra-large: 46-50 Waist, 35" Inseam Triple-extra-large: 50-54 Waist, 36" Inseam Keep dry and comfortable in these Waterproof Pants!