BIOM 2.1 X MOUNTAIN M^ECCO Best

Live fast in the ECCO BIOM 2.1 X MOUNTAIN, a athletic hiking boot with the stability for longer, more challenging trails. With its reinforced sole construction, rock plate and ECCO PERFORMANCE RUBBER+ outsole, this boot lets you move quickly on more demanding terrain. For speed, the BIOM® NATURAL MOTION® technology encourages your foot to move more naturally and efficiently, while the PHORENE™ midsole delivers energy return and bounce. Engineered from ripstop fabric, the boot has GORE-TEX waterproof protection while the innovative outsole cleats provide grip, traction and stability.