Northwave extreme xcm mtb shoesthese high end racing shoes are packed with technology to make you faster and more efficient on the trail while also remaining comfortable they feature a speedlight carbon 3d sole the nylon chassis is reinforced with carbon fibre and co injected to the outer polished tpu shell the rubber studs ensure maximum grip finally performance and lightness are in step with style and design the new unibody construction of the uppers allowed northwave to integrate an effici