The Merino womens round neck base layer top provides good insulation against the cold. The merino top is naturally antibacterial, breathable & is high wicking making it ideal for skiing & hiking. For added convenience the base layer is machine washable on a 30 degree wool cycle. Antibacterial fabric Merino wool is naturally anti bacterial so is ideal for travelling as it can remain odour free for several days; perfect for when away on snow sport holidays. Being an ultra fine material, the merino wool base layer long sleeve top is an itch free material & feels very smooth against your skin. Winter sports base layers The unique properties of the merino wool make it a superb choice for an active lifestyle. The natural fabric is lightweight, highly breathable & quickly wicks moisture away from the skin. As a result of this quality; you will remain comfortable in cool or warm conditions; making it a superb base layer for active outdoor sports pursuits such as skiing or snowboarding.