With a roomy regular cut for adding base layers when needed, the Treva Pant provides reliable waterproof-breathability through a 10K/10K membrane. It is eco-engineered thanks to its recycled polyester shell fabric. It offers Teflon EcoElite™ PFC-free durable water repellent treatment, Thermal Std 40-gram insulation to keep you warm, inner-leg zips, and critically taped seams to keep moisture out. The jacket-pant interface, with 3 attachment points, adds to the adjustable powder skirt to provide full protection all day long. The always-practical I-Fit System allows you to roll up your cuffs after a great day on snow. A pant with a minimalist and efficient design!