Apparel for those in the mountains, on the trail, or racing to the finish.Spyder is one of the largest winter sports brands in the world, as well as an Official Supplier to the U.S. Ski Team. Spyder apparel integrates high-technology fabrication, sport-specific function, and fashion conscious designs. Based in Boulder, CO, the company sells high performance sportswear in the United States, Canada, and more than 50 countries worldwide.