The Double Diamond Panel Vest is the smartest option for finding the balance between extra warmth and free movement! 320g of Fleece Insulation is a heavier weight to keep your core warm, which in turn helps to keep your arms and legs at a higher temperature. The comfortable Panel Vest gives you total freedom out on the mountain without adding bulk to your arms, allowing you to reach your full range of motion. With anti-pill properties, you'll be able to wear the long-lasting Panel vest year after year. Zippered Hand Warmer Pockets, Interior Wind Flap to Eliminate Zipper Draft, 320g Heavy Weight Fleece, Exterior Material: 320G Fleece, Insulation Weight: 320g, Battery Heated: No, Race: No, Type: Vest, Jacket Fit: Slim, Length: Hip, Insulation Type: Fleece, Water Resistant: No, Warmth Factor: Warm, How Does This Fit?: Slightly Small, Sun Protection: No, Moisture Wicking: No, Anti Wrinkle: No, Model Year: 2019, Product ID: 564536, Model Number: 3S049 BK M, GTIN: 0809174009464