Circuit Run Vest 50 Ounce Size:50oz 15% elastane

15% elastane

The cotton-rich knit fabric has built-in arch support for a snug fit

On has inspired the running scene with its unique CloudTec technology

High tension steel

- Mid-rise elastic waist

Circuit Run Vest 50 Ounce Size:50oz 15% elastaneOur most popular running vest is now lighter and more comfortable! The 2019 optimized Circuit Vest features a 1. 5 liter CRUX reservoir that delivers 20% more water per sip and lighter weight for added comfort. With a streamlined dual chest strap adjustment system that also features integrated reflectors and a new 3D micro mesh, the belt is lighter, more comfortable and better ventilated. The secure zippered pocket fits most smartphones, and the open