Fit & Design:

• Comfortable, highly-breathable fabric
• Best for strenuous aerobic activities in cold conditions
• Thin insulation provides lightweight warmth for active users
• R1® Air fleece panels on back, sides and under arms add ventilation while wearing a pack
• Easy on-off stretchy hood, even when jacket is zipped
• DWR coating sheds light precipitation and moisture
• Helmet-compatible hood for mountain pursuits
• Packs into its chest pocket for stash-and-go wear