Product details:
Our most popular running vest! The Circuit Vest includes a 1.5-liter CRUX reservoir that delivers 20% more water per sip and is super lightweight for logging lots of miles with ease. The secure zippered pocket fits most smartphones, while reflective accents keep you visible during all-hours of training. With a one size fits all design, the side compression is highly adjustable to ensure the perfect, bounce-free fit over any terrain.
