Nathan Vapor Airess 3.0 7L Hydration Vest Mitts Crushable brim retains its shape

Crushable brim retains its shape over time

Ultra light

Upper features no-sew construction for a sleek fit and feel

breathable upper and cushioned midsole

Nathan Vapor Airess 3.0 7L Hydration Vest Mitts Crushable brim retains its shapeKeep your stride feeling bouncy, not your storage pack. The Adaptive Fit sizing system of the women's Nathan VaporAiress 7 L 3. 0 hydration vest offers a personalized fit so you can keep your run essentials handy and secure on your run or hike. Features Adaptive Fit adjustable sizing system provides a tailored, body mapped, women specific fit for a variety of body types 2 adjustment points allow you to quickly alter the waist and bust fit separately