Introducing the Men's Summit Base Layer Crewneck by BlackStrap, a must-have for activewear enthusiasts seeking comfort and functionality. Crafted with long sleeves and made from 88% polyester and 12% spandex, this black crewneck tee ensures warmth without the weight, suitable for temperatures ranging from the 20s to 40s. The dual-knit construction paired with advanced moisture-wicking DriFlo and UV protection SpectraUV (UPF 50+) technology makes it ideal for high-intensity activities. Designed with a pull-on closure and crafted for a regular fit, it is both machine washer and dryer friendly for effortless care.