Most of us take pride in being able to ride in the kinds of temperatures that make motorists warm up the car in the driveway. A few of us take pride in doing that in just bibs and jerseys. We know we're lying and that our legs are calling out for something more. Mavic's Ksyrium Merino Leg Warmers provide that something more in a wool-infused warmer that insulates, stays warm when wet, and resists the accumulation of odor from not seining the inside of a washing machine from late fall to early spring. They're also equipped with synthetic fibers to ensure that stretch is followed closely by return, keeping the warmers from sloughing down to your ankles after thousands of pedal strokes.