The Icebreaker Men's Waypoint LS Half Zip Top is a warm pullover that's classy yet casual, fashionable yet understated. Made with 100% Merino wool, this sweater is naturally quick-drying, breathable, and odor-resistant. It's also luxuriously soft on the skin and does a great job regulating your body temp in all conditions. Rib-knit details at the collar, cuffs, and hem seal precious warmth where you want it, and the center zip gives you a cool way to cool off. Features of the Icebreaker Men's Waypoint Long Sleeve Half Zip Top Fully fashioned lifestyle sweater Zip neck collar for temperature regulation Rib neck, sleeve cuffs and bottom hem Machine washable Icebreaker pip label Soft, warm, stylish, breathable, odor-resistant Fabric Details 100% Merino wool