NIKE Air Pegasus 2006 Women's Running Shoe - Wht/Green/Silv - Size 9 New: Nike radiused soft PU crash pad for natural motion landing to reduce lever arms Open breathable mesh ~ New: tongue construction for enhanced fit and comfort Full-length encapsulated Air-Sole unit for unsurpassed comfort and feel Duralon material and Waffle Fill for comfortable ride, traction and durability Women's specific flex grooves ~ Substantial shank for great transition and added stability