100% Cotton Imported Pull On closure Machine Wash COMFORTABLE CREW: A crew-neck sweatshirt made from a cotton polyester blend that makes an ideal layer for cool mornings or chilly hikes LONG SLEEVE WARMTH: Our Columbia Trek Colorblock Crew is a classic long sleeve pullover that offers a cozy solution around the campfire or right at home on a weekend morning COLUMBIA STYLE: Show off your favorite color-combo and sense of style with our mutual statement for the love of everything outdoors COTTON BLEND: Made from a durable cotton polyester blend, this long-wearing long sleeve is a year-round staple that improves with age BUILT TO LAST: Columbia's attention to detail is what sets our apparel apart from others. We use only the highest quality materials, expert craftsmanship, and durable stitching. This is a long lasting sweatshirt you're sure to enjoy