2-layer Plan Pants will follow you down any descent. Made with sustainable recycled polyester, they also feature a 10K/10K membrane for reliable waterproof breathability, reinforced with a PFC-free durable water repellent treatment. While providing protection against the snow and wind, we included an adjustable waist with hook-and-loop system, as well as vents for easy temperature control however hard you choose to play in the snow. These straight fit pants are ready for any adventure in the mountains.