NRT - Natural Rocker Technology for a smooth heel to toe transition

Zip your phone in one pocket

The lug rubber outsole digs into artificial turf so you stay a class apart on the court

Lining: 60

ALTRA Mens Lone Peak 9+ Trail Running Trainers Hiking Shoes Navy Bag NRT - Natural Rocker TechnologyIts a legendary shoe, now with a legendary Vibram Megagrip outsole for fierce grip. We turned up the traction so you can take on legendary adventures. A revised midsole foam is designed to deliver a comfortable connection to the ground. No sew overlays and a ripstop mesh upper are made for high mileage durability. Get that classic Altra feel with zero drop and our roomiest toe box, with plenty of room to help your toes move more freely, and space