Design: New design features additional eyestays and draws its inspiration from the iconic Waffle outsole on the original Nike Air Max 90 Strategically placed mesh has a thin, flexible overlay that helps keep out water and makes it easy to clean your shoes In-Shoe Comfort: Foam midsole and Max Air unit in the heel cushions your every step Durability & Traction: Waterproof construction helps your feet stay dry Integrated traction pattern gives you exceptional grip in a variety of conditions