The IGNITE PWRADAPT Disc gives you the power to adapt. Revolutionary and proprietary PWRADAPT Technology with a disc closure system provides more traction and comfort with every move you make. The new full-length IGNITE Foam cushioning platform and PWRADAPT Technology provide responsive comfort and 3-dimensional traction that adapts to the way you move. More Traction + More Comfort = PWRADAPT. DETAILS: Two-way stretch waterproof performance mesh Two year waterproof warranty Puma 30 Day Comfort Guarantee Pro-fit insole IGNITE foam midsole Disc Closure system