The Altra Torin 5 features an enhanced cushioning package for superior comfort. This running shoe has the Altra zero millimeter drop design and the classic Altra foot-shaped toe box for proper toe splay. The addition of AltraEgo foam is an innovative update and gives runners a more responsive and plush underfoot feel. With an engineered mesh upper and a durable outsole, the Altra Torin 5 is lighter and more comfortable than before.