Brand new in a box authentic men’s Nike Zoom Gravity lightweight, arch band eliminates pressure from the laces. In the forefoot is a Zoom Air unit for a responsive, cushiony feel. The Nike Zoom Gravity also has a durable rubber outsole that provides traction and imparts Mesh upper is lightweight and breathable Upper arch band eliminates pressure from laces Lace closure provides a classic fit Zoom Air® unit in the forefoot delivers responsive cushioning. Rubber outsole adds bounce and traction.