An ultralight active top with incredible wicking performance and next-to-skin softness, the Zeal Long Sleeve Half Zip is ideal as a baselayer or worn alone for full coverage in hot conditions. The Zeal features a blend of soft merino wool with polyester added to wick moisture and make for faster drying. The zip-neck collar makes for quick and easy temperature regulation, forward-set side seams maximize comfort and thumbhole cuffs make for bunch-free layering.