Warm black neck warmer [Uniqlo] and mitten gloves [3M Thinsulate] set. 3M is a high-performance insulation material researched and developed by 3M, offering excellent insulation and heat retention while being lightweight. 3M Thinsulate mitten type is super rare! Thank you for viewing. *Please refrain from purchasing if you are nervous about home storage. #WinterGloves #WarmGloves