The New Balance 517v2 Sneaker can be your go-to pick for anything. Featuring the ABZORB midsole with DuPont Engage technology, this sneaker provides optimum comfort and impact absorption in every step. ABZORB midsole DuPont Engage technology Engineered mesh upper NB Comfort insert Style: MX517LK2. Size: 12 D. Color: Black/White. Gender: Male. Age Group: Adult.