Alpinestars Tech Layer Top is designed to be worn under outer garments to provide extra thermal performance. Ergonomically shaped & with precontoured sleeves this top offers added wind-proofing performance for those blustery touring days. This top’s stylish design means it is ideal & convenient for riding as well as everyday use. Features Windproof windstopper textile construction with pre-curved sleeves. Thermal fleece inner lining for moisture wicking ensures constant body temperature. Close-fitting cut for optimized fit under outer garments or on its own. Chest zipper pocket for safe & convenient storage. Internal mesh pockets. Reflective detailing on front & rear. Seamless Lycra® cuff construction with thumb loop.