The WWF Anton Jacket comes from a co-branded line of products with the leading organization in wildlife conservation and endangered species: WWF. This eco-friendly jacket features a DRYPLAY 10K/10K PFC-free membrane for maximum waterproof-breathability, a Teflon Ecoelite PFC free durable water repellent treatment, a Thermal Dry System lining to wick away sweat where you need it most, and a Coremax lining to eliminate cold spots. When the sun is blazing, just open the pit zips for ventilation. Fully-taped seams keep moisture out. For enhanced protection and fit, the hood, cuffs with wrist gaiters, and powder skirt that attaches to your pants are all adjustable.