Northwave Magma XC Rock Mountain Bike ShoesWhat at first sight appears to be a high-performance summer MTB shoe is, in fact, a fully-fledged winter performer. The Northwave Magma XC Rock Mountain Bike Shoes get a layer of Primaloft® Gold insulation to keep your feet toasty as temperatures drop. The Magma XC Rock Mountain Bike Shoes are perfect for those of you seeking an all-terrain cycling shoe with the performance of your summer shoes but the warmth to take you through winter too. The Primaloft® Gold insulation is the key to the warmth and yet it’s lack of bulk means you’re not sacrificing any pedalling performance for warmth. Inside the shoes, an insulating 4-layer insole works alongside the Primaloft insulation to prevent heat loss while also enhancing comfort and foot support. Jaws Carbon-Reinforced Sole Riding off-road needs a sole that delivers good pedalling efficiency and support but at the same time some flex to soak up the bumps. And this is exactly what you get with the Jaws Carbon-Reinforced Sole. Rated by Northwave at 8 out of 15 for stiffness, it will propel you forward as soon as you apply power but won’t leave your feet buzzing with pins and needles across rough trails. The rubber grip provides traction off the bike and studs can be added for added grip on the muddiest of trails. SLW2 closure systemThe upper of the Magma features a combination of Northwave’s Overlap Design and SLW2 dial system. The Overlap Design creates a snug fit with no pressure points while the SLW2 closure system allows you to dial in the fit just how you like it. The micro-adjustment gives precise control of the fit but then at the end of a ride, a single button release makes it easy to kick off your shoes. Quick. Simple, Durable. Precise.Cleat GuidanceThese MTB shoes are compatible with MTB pedal systems, which use cleats with SPD standard (2-bolt standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB. Features:200g of Primaloft® Gold insulationJaws Carbon reinforced sole (8 stiffness index)Overlap construction on upperSLW2 closure system4layer insole360 Degree visibility2-bolt cleat compatible (cleats not supplied)Buy Northwave Footwear from Chain Reaction Cycles, the World’s Largest Online Bike Store.