Access Men's Heavyweight Long Sleeve Thermal Crew Neck Top Reliably Durable: Made from rugged, heavy duty waffle knit fabric Slightly Elongated Sleeves: Stops sleeves from riding up and fits a wide range of arm lengths Comfy Fit: Shrink resistant material with subtle stretch for maximum comfort Great for Layering: Pair with an undershirt for maximum warmth and comfort Washing Instructions: For increased softness, please wash before the first time you wear your new thermal