Designed in collaboration with backcountry hunting athlete Cameron Hanes, the Under Armour ColdGear Infrared Ridge Reaper Jacket is designed for ultimate performance, in a variety of conditions and terrain. The 100% polyester softshell fabric is virtually silent, ensuring that noisy clothing does not spook game that at close engagement ranges. The Ridge Reaper Jacket is highly breathable and pushes excess moisture out, which is ideal for long walks to the treestand or backcountry spot and stalks. This jacket is also extremely durable and will hold up to the use and abuse of briar patches and treacherous mountain terrain. To keep prey unaware of your presence, the Ridge Reaper Jacket contains Under Armour Scent Control Technology, which combines zeolites and pure anti-microbial silver, ensuring scent protection even after 50 washes. The STORM DWR water repellent finish will help you stay dry in light rain or mist, while the secure zippered chest pockets will keep you gear safe and close at hand. Last but absolutely not least is ColdGear Infrared Technology. ColdGear Infrared technology is a result of Under Armour using infrared imaging to research and pinpoint heat loss in insulation systems, in an effort to make their gear warmer. Stealth Bombers stay undetected by utilizing a high-tech ceramic coating that absorbs electromagnetic waves, keeping heat in, rather than dispersing it into the atmosphere. Mimicking this technology, Under Armour was able to create a flexible ceramic coating on the inside of the garment that holds heat better rather than dispersing it, keeping you in the field longer and increasing your chances at a big buck.