Altra Timp 4 Indoor while the molded heel provides

while the molded heel provides a snug

Advanced training toolsReal-time stamina

Feel the confidence – unleash your fitness

-Strategic forefoot grooving offers increased flexibility during toe-of

Altra Timp 4 Indoor while the molded heel providesFeatures: FOOTSHAPE Our signature FootShape comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet. BALANCED CUSHIONING Our Balanced Cushioning platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment and form ALTRA EGO MAX Our Altra EGO Max midsole foam gives you all the light and luxurious performance with a little extra