Crafted from 100 percent recycled polyester fibres, the Odlo men’s ACTIVE X-WARM ECO Zip Turtleneck Base Layer Top offers an innovative approach to sustainability. Providing enhanced moisture management and natural ZeroScent odour-reduction properties, this environmentally-focused design doesn’t disappoint when it comes to performance. Locking in warmth whilst reducing exposure in key areas, reduce your carbon footprint whilst exploring the world’s wild places in the ACTIVE X-WARM ECO Zip Turtleneck Base Layer Top, an eco-friendly alternative to alpine layering.