Nathan | AeroZip 1 Liter Hydration Race Vest | Unisex | Electric Blue/Reflective Silver Size:L and calves—through circular knit panels

and calves—through circular knit panels that provide graduated compression for improved performance and faster recovery

Easy Care: Machine wash cold with similar colors on a gentle cycle

and durability for winter sport recreation

sewn and dyed in the United States

Nathan | AeroZip 1 Liter Hydration Race Vest | Unisex | Electric Blue/Reflective Silver Size:L and calves—through circular knit panelsMORE COLORS The Nathan AeroZip Hydration Vest is an ultra lightweight running vest designed for runners who want streamlined hydration and a distraction free fit. Built with minimalist construction and premium stretch fabrics, this performance hydration vest delivers a barely there feel while keeping essential hydration secure during training and race day. Engineered with a contoured, body hugging design, the AeroZip creates an aerodynamic fit that