AN ULTRA-LIGHTWEIGHT, WEATHER-SAVVY MOUNTAIN BIKE VESTWith its lightweight minimalist design, you might think youre sacrificing technical featuresbut not with the Flexair Vest. This versatile vest can be slipped on at a moment's notice when the conditions change, bringing moisture protection to your core so you can keep on pedaling. The front panel of the vest is made from a waterproof material to stave off wind and water, while the DWR finish brings every more protection from moisture, dirt, and debris. The mesh rear panel is the lightest most breathable fabric we use, so your interior moisture is managed just as well as exterior. When the weather looks variable, dont hit the trail without this efficient little vest.