This waterproof Air Max 90 stays true to the original with a few updates made for golf, like Integrated traction and a thin overlay that helps keep out water. Heritage Look - A combination of fused overlays, extra eyestays and strategically placed mesh capture the look of the original Nike Air Max 90. The mesh has a thin, flexible overlay that keeps out water and makes it easy to clean your shoes. Underfoot Comfort - A foam midsole and Max Air unit in the heel cushions every step. Versatile Grip - An Integrated traction pattern gives you great grip in various conditions. The new design draws its inspiration from the iconic Waffle outsole on the original Nike Air Max 90. Product Details - 1-year waterproof warranty. Cushioned insole.