These arm-warmers are a real innovation! Made with the exclusive Bhot fabric and treated with water-resistant Acquazero by Sitip, they generate heat during movement, keeping you warm and dry in the rain. Finished with a soft jacquard elastic with silicone anti-slip honeycomb grip on the forearm, they adapt to the muscle and are so comfortable you won?t want to take them off! Made in Italy. Product Code: SMS AA NUHOT Part Number: SP680H20NUHOT Barcode: 8031315514670, 8031315514687, 8031315514663