Whoa, wha?...Yep, cross-train, court sports, lift and more all in your updated Women's Altra HIIT XT 1.5 training shoes. Grip it good with sticky rubber while the airy mesh upper is tough enough for your active life. Bring natural power with the FootShape™ toe box allowing feet to relax for stability and spring. Remove your PowerSole insole for a closer-to-the ground feel when lifting. Experience the shape of strength in your HIIT XT 1.5 at boot camp, lifting, tennis and wherever.