Bambool is sustainable bamboo viscose and merino wool activewear company that produces all of its outdoor apparel in Colorado. Bambool's signature blend of 67% bamboo viscose, 28% merino wool and 5% elastic cloth is designed to reduce allergic reactions common to 100% merino wool fabrics while keeping athletes dry and warm. Bambool supports local outdoor non-profits with proceeds from each purchase. 

Find the best Bambool activewear for your next backpacking trip with outdoor apparel reviews from Backpacker.