An engineered mesh upper offers a stronger and more flexible running shoe built on Air cushioning and a high-traction waffle tread for improved response. Synthetic and textile upper and lining/rubber sole Imported Nike Dynamic Lace-up Running Shoes, Lace-up Mesh Running Shoes With Gel Cushioning, Blue Mesh Trail Running Shoes Breathable, Blue Mesh Trail Running Shoes With Breathable Design, Blue Breathable Mesh Trail Running Shoes, Breathable Blue Mesh Trail Running Shoes, Pink Breathable Synthetic Trail Running Shoes, Blue Mesh Sneakers With Gel Cushioning, Pink Running Shoes With Breathable Mesh For Errands