Lightweight and durable panels in ripstop fabric with PrimaLoft® Gold insulation. PFC-free, durable, non-toxic, water-repellent finish. Soft shell stretch fabric at the back and underarms for unrestricted movement. Silicone print at the shoulder area for backpack straps. Ventilation through large 2-way vents that extend to the back and are backpack compatible. Front pockets serve as ventilation and include a hidden inner sleeve pocket. Reflective elements on the hood, cuffs, and back. 90-day satisfaction guarantee.