• Zero collar Short-sleeved Soft fabric texture Maintains body temperature This product contains 47 Viloft 47 Polyester 6 Elastane fabric. The collar short-sleeved thermal underwear is made of fabric that will keep you warm all day. Comfortable, soft and compatible with your body. It does not disturb your skin and does not itch thanks to its natural fibers. Thanks to its wide fiber surfaces, you can quickly transfer moisture. You can choose it for various activities in cool and cold weather conditions. You can use it comfortably throughout the day. Viloft It is a high-tech fiber of natural origin. It contains up to 70 air. It does not sweat and removes moisture from the skin. It does not contain harmful substances. Polyester It is flowing and lightweight. It is durable. It is shiny. Elastane It is flexible. It is suitable for long-term use. It wraps the body and maintains its shape. Care Instructions Wash at maximum 30C. Do not dry in the dryer. Do not use bleach