FROM THE RACE TO EVERYDAY. The Nike Air Zoom Spiridon '16 Men's Shoe proposes the reactive cushioning of the iconic running shoe, updating it every day with a lightweight and breathable upper. Upper in fabric or fabric and synthetic material for lightness and breathability. Dynamic Fit lacing system for a secure fit. Zoom Air lightweight, responsive and low-profile cushioning. Double density cushioning for comfort and support. Rubber traction structure for resistance and adhesion.