it is bolt-on only

They are a heavy-duty pad

however not with Microspline models

Chainline: Chainline (approximate as BB centering and cranksets vary) 30t - 48mm on 3x cranksets and 49mm on 2x

modulated power and control plus user-friendly setup and adjustability

Crank Brothers Mallet Lace Clip-In Shoes - US 11.5 - Pump For Peace - Red Dangerous Goods it is bolt-on onlyThe Crankbrothers Mallet clip in shoes are for gravity focused riding on the race track and at the bike park. The Mallet is optimised for use with Crankbrothers Mallet pedals and features the innovative Match System for hassle free engagement with any MTB clip in system, whether thats Crankbrothers or SPD. The shoes come with a Match shim and Crankbrothers cleat pre installed in a neutral position so they are ready to ride with Crankbrothers pedals