Altra Olympus 275

With a MATRYX on piece, woven upper the Altra Olympus 275 gets a lightweight, highly breathable upper with the strength and durability of Kevlar locking your foot in place. A bult in scree sleeve helps keep debris away. Under foot, a TPEE sockliner gives improved longevity and comfort, while compression moulded EVA in the midsole gives energetic cushioning. A Vibram megagrip outsole gives tried and tested grip over any terrain and in any conditions, add in the widest of Altra toe boxes, for stability, comfort and powerful toe offs, and their classic zero drop build and you get a shoe ready to take on the toughest routes.