For The Very Toughest Of Workouts You Need A Shoe That Can Take It All. These Are Puma's Most Technical Strength Training Shoes Yet, Designed With A Brand-New Last With A Wider Toe Box. What That Means Is You Get Toe Strength And Support Where And When You Need It Most. Add To That An Internal Midsole For Low-To-Ground Shock Absorption And Pumagrip For All-Surface Grip, And You've Got A Pair Of Shoes That Will Keep You Feeling Balanced And Secure No Matter How Strenuous Your Workout.