The Lavacore Merino Long Sleeve Zippered Shirt for Women - a perfect blend of style and functionality. It is designed in a sleek all-black color, this shirt boasts a YKK #5 zipper for effortless wear. With high-stretch merino lining under the arms, enjoy enhanced comfort and an impeccable fit, ensuring freedom of movement in every adventure. Its flexible, durable layer shields you from the elements, while the windproof and breathable middle layer maintains optimal comfort. Plus, rest assured knowing it's neoprene-free, neutrally buoyant, and equipped with UPF 50+ protection, making it the ultimate choice for eco-conscious adventurers seeking both style and performance.