Have the Sport-Tek® colorblocked heather long-sleeved t-shirt in your wardrobe to stay ready for the cold weather. This 3.8-oz. long-sleeved tee is made of 100% polyester jersey with raglan sleeves. What makes it moisture wicking, breathable, and snag-resistant is its interlock panels that are 100% polyester. To make it even more comfortable, the tag of this tee is removable. You can also opt to get a tagless private label for your tee.