Introducing Peak Performance's versatile and functional half-zip shirt, designed to keep you warm and dry during any activity. This shirt serves as an excellent tight-fitting base layer, providing optimal comfort and performance. The inclusion of ribbed panels not only enhances warmth but also ensures unrestricted movement, allowing you to excel in your endeavors. Crafted from a durable blend of polyester and merino wool, it combines durability with the softness and natural feel of merino wool, all without the itchiness commonly associated with wool garments. Stay comfortable and agile with this reliable base layer that offers the best of both worlds.