GuideRail™ Technology for Optimal Support: This advanced stability feature acts like a supportive guide rail

Center Path Technology combines asymmetric geometry

and comfortable

An adaptable slip-on for active recovery

Altra Lone Peak 9+ (Vibram Sole), Men's Saucony GuideRail™ Technology for Optimal Support:Made in Vietnam Description: ts 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