Insulation is a vital piece for any cold weather kit. When you hike into the perfect glassing spot and are just shy of feeling frozen, pull out the Kryptek Ares Down Jacket and put in on. Designed for maximum warmth when the weather turns cold, the lofty water resistant 800-fill goose down provides serious warmth whenever you need it. Ares is treated with Kryptek Defender™, a highly-water resistant treatment that offers an extra level of moisture protection for down garments exposed to wet environments. Kryptek Defender™ helps prevent down from clumping and losing its loft, maintaining the water repellency for the life of the garment and maximizing its ability to keep you warm and comfortable. Lightweight and highly compressible, the Ares Jacket is the perfect piece for cold weather hunting.