Zero collar Short sleeve Soft fabric texture Protects the body's warmth This product has 47 Viloft 47 Polyester 6 Elastane fabric Zero collar short sleeve thermal underwear is made of fabric that will keep you warm all day It has a structure that is comfortable soft and compatible with your body Thanks to its natural fibers it does not disturb your skin and does not itch Wide fiber Thanks to its surfaces your moisture transfer is carried out quickly. You can choose it for various activities in cool and cold weather conditions. You can use it comfortably all day long. Viloft It is a hightech fiber of natural origin. The fabric contains up to 70 air. It does not sweat and takes air by removing moisture from the skin. It is a fabric Durable Shiny Elastane Flexible Suitable for longterm use Wraps the body and maintains its shape Care Instructions Wash at maximum 30C Do not tumble dry Do not use bleach