Minimally constructed, lightweight and responsive, this training shoe fits like a glove and allows the foot to move through the gait cycle unhibited. Memory foam heel pods are strategically placed to provide a heel pocket for a snug fit. Saucony have the performance fabric down to a fine art. By using hydrator lining you have next to skin comfort with maximum wicking properties to keep you fresher for longer. The heel is fitted with Progrid lite, the lightest version of Progrid, 20% more responsive the EVA and continues to provide great cushioning. XT 900 carbon rubber outsole material that offers exceptional traction properties without sacrificing durability.