The FR 2L Down Jacket features a unique two-layer outer fabric that is both flame-retardant and waterproof, ensuring protection in demanding conditions. Its base fabric combines polyester spun yarn with Kevlar, offering durability and a natural texture. The jacket’s membrane uses Toray’s DARMIZAX technology, providing breathable, waterproof performance with a C0 water repellent finish. Filled with water-repellent down rated at 800 fill power, this jacket delivers exceptional warmth and resilience.