Louis Garneau's Revo XR2s boast fine pedaling efficiency and breathablility thanks to their rigid carbon/nylon soles with vents in the soles. The breathable nylon-mesh/synthetic leather uppers also keep things airy and deliver excellent comfort. And, they rock dual Velcro closures along with third ratchet strap up top, which lets you easily fine-tune the fit. These great shoes also boast rubber heel and toe tabs for sure-footed walking traction.
This manufacturer's chart helps you check the fit (may show unavailable, and/or not all sizes).