Pearl Izumi ThermaFleece Knee Warmers

The ThermaFleece Knee Warmers are available in Black.
Details
Pearl's ThermaFleece Knee Warmers feature moisture-wicking UltraSensor ThermaFleece fabric for cozy insulation for your knees that are easy to remove when it heats up. Plus, they sport elastic construction for an optimum, stay-put fit.

This manufacturer's chart helps you check the fit (may show unavailable, and/or not all sizes).