Stable and lightweight, the Nike Lunarfly+ 4 Running Shoes have lower profile than standard trainer, made to allow your feet to run closer to ground. The midsole of the shoes consist of Lunarlon Cushioning, soft yet resilient foam, it provides ultra-plush cushioning, springy response and support. The medial side (Lunarlon Cushioning) of the shoe are made of a combination of soft and firm foam for adaptive support and cushioning when running and hitting the ground. On the outsole, you will find multiple waffle piston rubber outsole, made for great traction and amazing durability. Combining with BRS 1000, a type of carbon rubber outsole which can be found on heel area, they provide excellent durability.