Altra has refined the already popular HIIT XT both in fit and function. The construction is more durable and more flexible for not only a better feel, but a better running experience. The updated lacing system improved stability and enhances support for lifting along with any lateral movements you choose to perform.
Altra HIIT XT Men's
Weight: 12.2 oz/ 346 g
Insole: PowerSole 5mm Contour Footbed
Outsole: Wrap-around sticky rubber
Stack height: 20 mm/15 mm
Upper: Durable reinforced mesh