What Our Gearhead(R) Experts Are Saying:"I wore the Quest Thermal Long-Sleeve Jersey through a string of cold, short daylight rides and the fleece interior kept my core warm without ever feeling damp. Cracking the zipper with one hand on a climb was an easy way to vent without breaking stride."Pearl Izumi built the Quest Thermal Long-Sleeve Jersey for the rides that start in the dark and end just as the light runs out. We zip it up before rolling out into the cold and let the moisture-wicking fleece interior do its job mile after mile, keeping warmth close and sweat moving away from the skin through tempo efforts and steady climbs alike. A silicone-printed elastic hem keeps the jersey locked in place, while the YKK(R) semi-locking zipper allows smooth, one-handed venting without ever stopping to adjust. The classic triple pocket layout keeps ride essentials within easy reach, and BioViz(R) reflective elements extend visibility out to 100 meters for the rides that start or end in low light.