The Alpha Pant Men sets new standards in terms of lightness, durability, and protection for rough, unpredictable alpine conditions. The men's pants are made from waterproof and windproof, yet breathable 3L GORE-TEX and Arc'teryx's own ultralight and ultra-durable grid-like Hadron™ LCP outer material. This makes the Alpha Pant more abrasion-resistant than other pants made from much heavier materials. A flat waistband ensures a comfortable fit and excellent freedom of movement. The innovative waist drawcord provides a secure fit, sits comfortably under a climbing or hip harness, and does not loosen even during very active movements. The continuous weatherproof side zippers make it easy to put on and take off while on the mountain or during a trek. Arc'teryx seals the seams of the rain pants from the inside and enhances performance on the mountain with reinforcements and ergonomically pre-shaped knees. Whether for mountain climbing or trekking, the Alpha Pant Men is always ready for use in rain, wind, and wet conditions.