Goosefeet Gear is a cottage manufacturer of ultralight down socks, waterproof shells, down pillows, down pants, and other custom items for your outdoor adventures. They’re known throughout the outdoor community for supplying high-quality, ultra-light custom down gear. All their products are handmade in the USA. GooseFeet Gear offers down socks stuffed with 850 fill-power goose down, keeping your feet toasty warm on the coldest of days. The advantages of down socks over synthetic-fill versions are lighter weight and extreme compressibility.