Superior fit, Zoom Pegasus 31 running shoes by Nike. The legendary trainers are designed with an improved fit, perfect for neutral pronators. An engineered mesh upper delivers excellent breathability, combined with a bonded thin skin overlay for both midfoot support and comfort. Cushioning and flexibility is achieved through the cushioned foam which runs the entire length of the midsole and in conjunction with Nike's unique Zoom units in the heel. This innovative design produces soft, responsive cushioning and forefoot flexibility. A durable rubber outsole features waffle lugs for ultimate traction. - R.R.  

• Men's Zoom Pegasus 31 Flash Running Shoes by Nike 
• For runners with a neutral pronation
• Improved fit 
• Breathable engineered mesh upper
• Bonded thin skin overlay for midfoot support
• Seamless notched bootie for added comfort
• Full length cushion foam midsole
• Zoom unit heel - cushioning and forefoot flexibility
• Rubber outsole with waffle lugs for traction
• Laterial rubber crash rails dampen at impact for a smooth ride