Enjoy the custom comfort of the Under Armour ColdGear Reactor Exert Men's Jacket this winter. Featuring ColdGear Reactor intelligent insulation, this jacket constantly adapts to your activity level to provide the perfect amount of breathability and warmth at all times. The ColdGear Reactor Exert Jacket has a hybrid construction that strategically maps this insulation with stretchy, breathable fleece where you need it. The front panel uses low-profile insulation sandwiched between two layers of performance fabric, while the sleeves, back and hood use the Lightweight Base 2.0 fabric for 4-way stretch movement and moisture-wicking warmth. The ColdGear Reactor Exert is full of convenient features that will make your ski day better than ever, like the audio port and elastic seatbelt in the chest pocket that keeps your phone secure while you're on the mountain. It also has elongated cuffs, thumbhole loops and an adjustable hem for better protection against the winter elements. ColdGear Reactor Intelligent Insulation, Hybrid Construction, Lightweight Base 2.0 Sleeves, Back and Hood, Secure Zip Hand Pockets and Chest Media Pocket, Audio Port and Elastic Seatbelt in Chest Pocket to Secure Phone, Elongated Cuffs with Thumbhole Loop, Low-Profile Hook and Loop at Center Front For Venting, Adjustable Hem, 100% Nylon, Exterior Material: 100% Nylon, Warranty: Lifetime, Battery Heated: No, Race: No, Type: Insulated, Jacket Fit: Regular, Length: Hip, Insulation Type: Synthetic, Warmth Factor: Warm, How Does This Fit?: True To Size, Recommended Use: Casual, Sun Protection: No, Model Year: 2019, Product ID: 544744, Model Number: 1315103-899 M, GTIN: 0191632149486