Nike React Phantom Run Flyknit 2 Slip on White Running Shoe Sneaker NIB Size: 9M Slip on Molding around heel keeps foot secure Laceless design disappears on your foot Versatile running shoe for the everyday runner FlyKnit Loft upper for a lightweight, breathable feel Flywire technology with elastic design for a secure feel Nike React cushioning for soft, smooth, responsive ride Increased rubber on outsole for better traction and durability