Nike spike shoes with a lightweight design and air cushioning. - Brand: Nike - Color: White/Black - Model: Spike Shoes - Features: Lightweight design, air cushioning Thank you for viewing. This is the Maxfly 2 Proto, 26.0cm. The air cushion in the left shoe is flat on both sides. The right shoe is not flat. It can still be used as a practice shoe. The shoe box is included. Please understand that the left shoe is flat before purchasing. Instant purchase is OK. Price negotiations are welcome. #nike #trackandfield #trackspikes #maxfly2