Product details:
A valuable addition to your pack for cold-weather or high-alpine camping and backpacking, Sierra Designs Down Booties help to keep your feet warm inside your sleeping bag which in turns ensures that you stay warm and comfortable even in frigid temperatures. Not headed out in the cold, wear them in the house or at the cabin for extra cozy comfort! The booties are insulated with water-resistant 800-fill DriDown insulation. DriDown is ultra-lightweight, compressible, and has a great warmth-to-weight ratio, but, unlike traditional untreated down, it continues to insulate even if it becomes wet. A ripstop polyester shell further ensures the insulation stays dry and your feet stay warm. A printed rubber outsole bolsters durability and provides some additional traction.