The sleek upper is crafted from recycled mesh

feel better

and temperature regulation—keeping you cool

Heel-to-toe Offset: 6mm (32

offering soft

Nathan | AeroZip 1 Liter Hydration Race Vest | Women's | Black/Reflective Silver Size:S The sleek upper is craftedMORE COLORS The Nathan AeroZip Hydration Vest Women's is an ultra lightweight hydration vest designed specifically for women who want a streamlined, distraction free running experience. Engineered with a womens specific fit, this performance vest contours to the female form for a secure, aerodynamic feel that moves naturally with every stride. Premium stretch fabrics and minimalist construction reduce bulk while maintaining durability, creating a