Our Core Pant is the centerpiece of the GSX Adaptive Layering System, an almost impossible combination of stretch, quiet, comfort, and durability. Breathable but water and wind-resistant, it works over a base layer or under a shell as the perfect, lightweight all-weather jacket. Made of an incredibly rugged 100% polyester body fabric with a smooth, burr-proof exterior and comfortable brushed interior. Two and four-way stretch fabrics for fit and freedom of movement. Gusseted crotch with high-vent mesh panel, articulated knees, and gusseted leg inseam for maximum mobility. Snap-closed waistband with adjustable web belt and back-half elastic. Two front waist pockets. Hide-tough, zippered side cargo powermesh pockets can stretch to twice their size when needed. Extremely durable abrasion fabric in high-wear areas. 14" leg zippers for easy on and off. Hypalon cuff tabs with snap closure. GSX heat transfer label at front of left cargo pocket. 32" inseam. Imported.