If you're looking for pedals that are both lightweight and comfortable, the Xpresso pedals are the ticket. They offer easy engagement thanks to the iClic pre-open clipless system, and a large platform area for optimal power transfer and stability. Plus, you can adjust the ergonomics to fit your specific needs. The pedals also come with some handy safety features, including 2.5mm lateral float and + / - 5 degrees angular float with non-fixed cleats, as well as adjustable +/- 2.6 mm q-factor. And with a 13.5mm stack height, you'll have plenty of clearance.