"What Our Gearhead® Experts Are Saying:""I use this jacket for everything from fall hikes to layering under a shell in colder temps. It’s breathable, has great stretch, and the Polygiene® treatment keeps it feeling fresh even after long days on the trail.""Designed for active pursuits and cold-weather versatility, the Chill Thermal Jacket blends lightweight warmth with high-performance comfort. Whether we're layering up for a crisp morning ride or throwing it on after a long climb, this jacket delivers reliable insulation without the bulk. Constructed with Techstretch™ recycled fabric, it moves with us while providing just enough protection to hold in heat and block wind. Elastic cuffs and hem ensure a secure fit, while two zippered hand pockets stash essentials. With Polygiene® odor control and thumbholes for extra coverage, it’s the piece we trust when the chill sets in but we still want to move freely."