M3 Air is the product of over a decade of research and discovery in performance and innovation. Designed from the feedback and wishlists of some of the most competitive cyclists in the field, a new last matches the comfort and natural fit of its processors while adding increased support at the ball of the foot and space in the toe box to eliminate pressure. The two-piece upper is built from an incredibly light, foot-moulding TPU. Constructed in multiple layers, it provides natural movement where needed and offers generous mesh panels for maximum aeration in warm and high-intensity conditions. Pairing perfectly with custom neoprene toe cover for comfort for colder weather, the upper is engineered to protect against scuffing, the upper is hardwearing and easy to clean. Parallel, Dual-Dial Closure lace guides and an upgraded wrap design ensures secure enveloping of the foot for increased stability and an even fit, with none of the structural obstructions created by a tongue. Complemented by a stiff, carbon fibre sole that maximises power transfer, the shoes come with innovative insoles with varying arch supports for comfort through the duration of any pro-level race or limit-pushing pursuit.