Revolutionary cooling trousers with a exceptional KErgonomically designed, a classic fit and with an impressive 9 pockets, these pants are constructed from a patent-pending cotton, nylon and spandex Enduro blend with articulated knees and a gusseted crotch. Lightweight yet highly durable, the Konfidant Air Trousers are designed to be the ultimate in year-round performance. Wear them hiking, climbing, they\'re brilliantly quick drying and therefore ideal for damp activities like crossing streams, hiking wet meadows and beachcombing. Kühl describe them as different by design - this is the world\'s most advanced vented pant. Designed, tested and brought to you from the Wasatch Mountains of Utah. KühlAir Vent System11 patent pending vents- including back of knee and crotch9 total pockets: 2 vented front hand, 2 vented back, 2 vented and zippered side, 1 welted drop-in, 1 3D cell phone, 1 coinBack hem reinforced with grosgrain ribbon for added durabilityArticulated kneesFabric: 68% Cotton, 29% Nylon, 3% SpandexUPF50