Our incredibly soft smith’s performance underwear crew is sure to keep up with you on those active days and will become one of your favorite wardrobe pieces. Our soft, comfortable, breathable long sleeve, tag-free, crew moves with you with the added comfort of spandex and is perfect as a base layer. So comfortable you will want to sleep in it or work all day from home in it. Features: Stretch Fabric, Breathable Neckline: Crew Neck Sleeve Length: Long Sleeve Warmth Factor: Lightweight Fiber Content: 71% Polyester, 24% Acrylic, 5% Spandex Fabric Description: Knit Care: Machine Wash Country of Origin: Imported