This is the perfect innermost team for the coldest days, or as a single garment, for those who love outdoor activity, whether skiing or running. Since Half Zip Grid is as hot as it is, it is designed to provide extra protection from the cold. With a brushed inside specifically designed to transport moisture effectively through its perfected track. While ensuring optimal insulation and quick -drying properties, this sweater provides maximum comfort. Flatlock seams reduce rubbing, and other attributes include chin protection and YKK® zippers. A half zip you just have to have during the winter season.