Ultraspire Alpha 5 Product Size:Medium making every run feel soft

making every run feel soft and smooth

Created for daily training and competition

bringing in cool air and releasing warm air

this shoe delivers a bouncy and energetic feel with every step

and more fun — and that’s why it's one of the most beloved trainers in the world

Ultraspire Alpha 5 Product Size:Medium making every run feel softDESCRIPTION The Alpha 5. 0 series a trailblazing 6 liter race vest with 9 accessible pockets. It features new cord locks for Z pole attachment, a passage pocket with nylon polyurethane coating, and updated side zipper pockets. With added quick stash pockets and taller front harness bottle pockets, it offers versatile options. The upgraded mesh design ensures breathability and durability. Available in three sizes, this high performance vest delivers