Synthetic Rubber sole Lace Up Nike Air Zoom Infinity Tour NEXT% Golf Shoes Based on feedback from the Infinity Tour, the Nike Air Zoom Infinity Tour Next % was born with improvements. Increases the overall volume and expands foot space, while increasing the forefoot Zoom Air unit for enhanced energy transfer during the swing. Enhances traction in key areas and prevents slipping You'll love these amazingly responsive and comfortable pairs of shoes that are sure to become your favorite.