For Trail Riders When winter hits, we say bring it on! The YX Competition Jacket combines aggressive styling with the warmth and comfort wrapped in the perfect cut for maximum mobility, all at a great value price. The thermal-flex fixed lining will help keep you warm and comfortable riding on the trails all day, even if your riding companions are searching for cover! Tough, highly water-resistant, breathable nylon/dobby shell, fixed 9-oz. moisture-wicking thermal-flex liner in body and 7-oz. in arms, high flow underarm vents with "Dry Mesh" inserts; two large zippered pockets and a zippered inner pocket with cell phone pouch; "Soft Stretch" adjustable cuffs, shock cord adjustable hem, adjustable collar and windskirt, heavy-duty YKK® Vision® front zipper, and 360° 3M™ reflective piping.