Mizuno Running - Wave Legend 2 (White/Brick/Navy) - Men's: Created to bridge the gap between support and motion control, the Wave Legend 2 provides excellent motion control, a smooth transition, and exceptional cushioning in a lightwieght package. 24mm/12mm (heel to forefoot ratio). Mizuno Wave Technology provides a great blend of motion control and cushioning for the runner that has low-arched, flexible feet. The Double Wave is made of rubber on the lateral side for great cushioning at impact and pebax on the medial side for excellent support. The Composite Wave absorbs shock, prevents overpronation, and cushions during heel strike. X-10 in the heel for durability. Solid rubber on the medial side of the forefoot for durability and flexibility and blown rubber on the lateral side of the forefoot for cushioning and flexibility. Shoe weighs 12.8 oz.