NIKE Women's Air Zoom Fly 2 Cl Blue/Brght Ctrs/Pnk Pw/Wht Running Shoe 7 Women US Mesh Made in USA Rubber sole 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