Our newly long sleeve base layer is made with 100% Australian 17.5µm-diameter Merino wool, ultra-fine and skin-friendly, naturally anti-bacterial, odour resistant, and irritation-free. Even when worn it for high-impact sports, and its outstanding sweat-wicking feature will work fast to keep your body dry. Whatever the weather condition, it will remain comfy, cool and keep you warm, and that is what makes Merino wool stand out from chemical fibers. Being the first layer of clothing in contact with the skin, this is absolutely the first choice you will want to wear every day.