NIKE Air Zoom Elite+ 5 Running Shoes Synthetic-And-Mesh Rubber sole Flywire technology midfoot support with lightweight mesh and strategically-placed overlays for additional support Lower heel to forefoot off-set with a co-molded three quarter length crash pad and Nike Zoom unit in the forefoot giving a responsive snap off the road BRS 1000 carbon rubber heel and Duralon blown rubber in the lateral forefoot provides a durable, responsive traction element for all surfaces Lightweight low-profile shoe with runner-specific support, responsive cushioning and a supportive fit. For faster-paced training