TRAILMIX PLUS HYDRATION BELT Color:Black (0015) this shoe also supplies plenty

this shoe also supplies plenty of airflow to keep feet cool and comfortable throughout the day

*A full discussion of caffeine and its performance benefits can be found in the Journal of the International Society of Sports Nutrition

plus a zippered pocket that fits running essentials and smartphones sized up to iPhone 7 Plus

ISOFIT dynamic upper: Creates a dynamic fit system by adapting to the shape of the runner's foot

Featuring the same great hand-feel

TRAILMIX PLUS HYDRATION BELT Color:Black (0015) this shoe also supplies plentyOur best selling, fully adjustable, bounce free, two flask hydration belt now features new graphics, and redesigned flasks, holsters and storage pocket for convenience. Ergo shaped, soft monofilament belt offers multi directional stretch that eliminates bounce Secure holsters provide easy, one handed, on the fly access to hydration and nutrition Two 10 oz 300 mL Flasks with Push pull caps Zip pocket with front stash pouch for gels, compatible with