Asics Metaspeed Sky Tokyo (D Standard) Unisex Green Gecko/Black Size:M10.5/W12 anatomically adapted soft hydration flask

anatomically adapted soft hydration flask

Its nitrogen-infused DNA Tuned midsole and GlideRoll Rocker ensure maximum comfort

Peristaltic underarm vents help regulate body temperature by pumping in cool air and pumping out warm air during natural arm movement

a winter re-engineering of our original BKTHat

Asics Metaspeed Sky Tokyo (D Standard) Unisex Green Gecko/Black Size:M10.5/W12 anatomically adapted soft hydration flaskThe Asics Metaspeed Sky Tokyo is part of ASICS' elite racing line, tuned for runners with a longer stride who are chasing a fast marathon or half marathon time. In Green Gecko Black, it's a dedicated race day shoe built for a fast, efficient stride over long distances.