The Endura MT500 Freezing Point Jacket is a lightweight and durable piece of outerwear. It features body panels with PrimaLoft® GOLD insulation, providing excellent warmth without adding bulk. The back and underarms are made from a stretch thermal softshell fabric, allowing for unrestricted movement during outdoor activities. The shoulders have a silicone grip, ensuring durability and stability. For added ventilation, the jacket has large underarm zips that can be extended onto the back, making it compatible with a backpack. The front pockets not only serve as vents, but there is also a hidden internal pocket for storing small items. To enhance visibility, the jacket is equipped with reflective trims on the hood, cuffs, and rear tail. This ensures that you remain visible in low light conditions. To provide peace of mind, the MT500 Freezing Point Jacket comes with a 90-day satisfaction guarantee.