New Balance - MX815 (White/Silver) - Men's: A lightweight runnable trainer with maximum cushioning for high intensity workouts. ABZORB(R) molded heel and forefoot for exceptional shock absorption. STABILITY WEB(R) provides superior support in midfoot while reducing overall weight. TPU support cage offrs protection and support. Breathable mesh is lightweight and breathable. ACTEVA(tm) LITE midsole is a premium light weight midsole with DuPont(R) Engage and Elvaloy providing optimal compression set. I.S.S.(tm) Internal Support System hugs the waist of the foot for added support. ABZORB(R) sock insert for exceptional shock absorption. Strobel Lasted AL-1.