Dmt m2 mtb spd shoesdmts m2 shoes marry lightweight carbon performance with breathable comfortable materials that you can wear all day on the trails these lightweight stiff and breathable mtb shoes are true trail performers mtb shoes with carbon comfort and performancethese m2 mtb shoes weigh in at a nice and light 330 grams ergonomically crafted for a better foot wrap the m2 mtb shoes squeeze out every watt you have to give the tough skeleton system upper provides superb breathability a