You are looking for a spark, something that gives you extra momentum or reignites your routine with a little vigor. Create incentives for your feet with the Nike Initiator Air. Mesh on the upper helps your feet breathe while you give it all. A soft, padded design allows natural movement on the road, on the treadmill or wherever you travel your miles. Product Information Supportive covers help centre the foot in the shoe. The soft lining ensures even higher wearing comfort. The foam midsole provides a soft, cushioned ride. The solid rubber outsole provides durable traction and has flex grooves so you can move freely.