From LOOOK:

The TRAIL FUSION pedals give you superior control of your mountain bike and far greater performance than traditional flat pedals. Their wide composite platform offers increased stability, better power transmission and ultimate comfort, allowing you to pedal with confidence and get the most out of your ride. And worry no longer when the trail gets technical: each pedal face features eight replaceable pins for maximum grip. Customize your look with one of the 5 available colors and forget your limits out on the trail!