Montbell Size: MS Brand new, unused. [Product Description] These are ultra-lightweight pants made with GORE-TEX Pro, boasting amazing breathability and durability. They can be carried year-round as waterproof overpants. The silhouette has extra room in the thighs and seat, reducing bulkiness over the pants worn underneath. Equipped with full-length side zippers, they can be put on over crampons or skis. This model is ideal for winter mountaineering, climbing, ice climbing, and more. Thank you to everyone for taking a look! Please consider purchasing if you are interested!