The Merino Mens Long Sleeved Zip Neck Top is a high performance baselayer for ultimate warmth and comfort. Merino wool is naturally antibacterial, breathable and wicks away moisture from the skin, making it perfect for an active lifestyle in winter. Merino wool - Extra warm, high quality wool with natural antibacterial properties. Lightweight and highly breathable making it perfect for active wearHalf zip - Opens at the neck for more comfort, extra ventilation and a great lookNaturally antibacterial - Natural merino wool helps your garment stay fresh and odour freeHigh wicking - Actively wicks moisture away from the skin, keeping you dry and comfortableBreathable - Highly breathable fabric lets moisture out, making sure you stay dry on the inside Lightweight - Great for travelling, walking and more. No added bulkEasy care - Machine washable on a 30 degree wool cycle for easy care