We use a low air permeable, double-weave material treated with DWR to create a lightweight running vest that's protective against wind and light rain. The highly breathable fabric manages moisture and reduces wet-cling. It's designed for freedom-to-move run comfort that's easily packable. Thoughtful details include a two-way front zipper to adjust ventilation, reflective elements, and zippered hand pockets. Designed to protect you from cool wind without adding bulk, this ultralight windbreaker vest provides breathable, three-season run comfort without overheating. Wind Resistance Material:\u00a0Gore Select material that blocks wind and prevents wind chill DWR finish Anti-Wet-Cling interior: 3D inner structure reduced touchpoints to skin, reducing wetting Two-Way Front Zip: Adjustable airflow to keep you comfortable at all paces and intensities Zippered hand pockets Reflective details Kinetic Design, optimized for running movements. GOREWEAR CONCURVE Cloud Windbreaker Running Vest Women's in Purple Indigo/Amethyst Grey | XS | Slim fit