- Zoom Air located in the forefoot consists of low-profile pressurized air pockets that flex on contact for responsive cushioning
- Cushlon is a full-length midsole foam that delivers plush, resilient cushioning
- Phylon Wedge is a midsole foam piece in the heel for lightweight, resilient cushioning
- Rubber Sole
Take your run to all new heights with the Nike Zoom Fly SP. With a dual-density foam midsole, this versatile shoe provides mild support from overpronation, with enough cushioning for daily training or speedwork
Nike Mens Zoom Fly SP Running Shoes (9 D(M) US).