Icebreaker Men's ZoneKnit™ 1/2 Zip Long Sleeve Top

The ZoneKnit™Long Sleeve Half Zip is a versatile, body-mapped zip-neck top that’s ideal for hiking, skiing, and high-output mountain adventures. This pullover’s 100% merino wool construction provides all-natural warmth and temperature regulation, while strategically placed breathable panels helps increase air flow when you're on the move. The no-side-seam design eliminates friction. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.