Nathan Sports Women's Pinnacle 4 Hydration Running Vest Size:S the lightweight frame sets up

the lightweight frame sets up in seconds — keeping your bullpen rhythm smooth and uninterrupted

Great for athletic partner training

Energy return for the long haul with the Repetitor foam midsole

Double-needle hem lineman cut sleeves with elastic

Elasticated waistband and hem

Nathan Sports Women's Pinnacle 4 Hydration Running Vest Size:S the lightweight frame sets upDesigned for a women's body this 4L Hydration Vest is lightweight, breathable and features tapered back panels to keep the moisture out. Thoughtful storage features include Kangaroo pockets allowing one side entry access point and a vertical pocket for larger items like trekking poles. Two front water resistant pockets for phone and a pill pocket complete with whistle. A large diagonal zipper and size pockets allow for easy access. Hydration features