The Crankbrothers Mallet E Speedlace Clip-In MTB Shoes are designed for enduro races and long rides. They feature a carbon-injected nylon shank for efficient pedaling and a strong shoe-to-pedal connection. The Match System ensures compatibility with any MTB clip-in system, including Crankbrothers and SPD. The shoes come with a Match shim and Crankbrothers cleat pre-installed in a neutral position, making them ready to use with Crankbrothers pedals immediately.