When it starts getting cold and you find yourself needing a warmer layer, this thermal wear is the perfect solution. Whether you are skiing your favorite mountain and need a base layer, walking the dog in cold weather, other outdoor activities or you are just feeling cold and dont want many uncomfortable layers to keep yourself warm. The fabric is thin, lightweight, flexible and the four-way stretch provides unrestricted movement. The thermal set fits your body like a second skin for a snug and slimming fit. Keeps you warm and comfortable. Moves moisture from your body, preventing the clammy feeling and drys very quickly. The warmth provided by the thermal underwear is equivalent to two layers and sometimes more; without the bulk and without limiting movement. The fabric does not lose it shape or elasticity after many uses. Contents: 92% Ultra Soft Polyester, 8% Spandex. Machine Washable. Drys quickly. Sizes run small, especially if you dont like a tight ft, take a size up. XSmall - 0Small - 2-4Med - 6-8 Large - 10-12Xlarge - 14XXlarge - 16-18 Our goal is 100% customer satisfaction: our thermal wear is backed by our manufacturer. If you would like to return your purchase for ANY reason; we will refund 100% within 30 days; No questions asked. Buy now RISK-FREE, just add the item to the cart.