180 Merino T-Shirts are great all-round base layers. They're made from lightweight merino wool for softness, breathability and warmth. They're also odour resistant, so you can spend more time doing what you love between washes. Ideal for short hikes, bike rides, travel, and work. Merino wool is one of nature's finest fibres. It offers natural temperature regulation and odour resistance — a win for you and the environment. A lightweight merino long sleeve for everyday adventures. Made from one of nature's finest fibres for thermal comfort you can count on.