This classic Munsingwear Thermal Long Sleeve Crew MWT601 gives you all the comfort, warmth and insulation you need to brave the winter weather. Fit, feel and fabric: The Munsingwear Thermal Long Sleeve Crew MWT601 is made from a stretch cotton blend fabric, so it has the soft, lightweight comfort of cotton but keeps a snug fit for better insulation. The waffle texture of the fabric feels softer than similar thermal styles, and adds a little extra weight to the fabric. It is cut with a longer length, so it tucks in and stays put. The sleeves feature extra wide elastic knit cuffs to keep the warmth in and the cold air out. Where you can wear it: This thermal crew is great for a variety of winter activities. You can layer under clothes for extra protection from the cold, whether you"re playing winter sports or shoveling snow. It also makes a great sleep option. Wear with the Munsingwear Thermal Horizontal Fly Pant MWT802 for head to toe comfort. Munsingwear Thermal Long Sleeve Crew technical details: The Munsingwear Thermal Long Sleeve Crew features a 3/4 inch neck trim, sides that measure 18 1/2 inches from underarm to bottom hem, a 6 1/2 inch shoulder and 4 1/2 inch wide arm cuffs. Measurements taken from size M. Materials: 60% cotton, 40% polyester Care Instructions: Machine wash warm, only non-chlorine bleach when needed, tumble dry low