As Mother Nature’s perfect second skin, this raglan sleeve thermal crew will keep them warm and dry and comfortable. The 1x1 rib knit adds extra stretch to the wool's inherent natural elasticity ensuring a snug fit while still allowing plenty of give to move and grow. Made from GOTS certified organic merino wool. Soft and sleek it has the appearance of a fine cotton - with all the attributes of intelligent merino wool. In addition to being a natural temperature regulator, flame resistant, moisture wicking and super soft, it is also machine washable and may be tumble dried. Care Instructions: Gentle 'wool' machine wash (below 40 degrees) or hand wash and gentle spin using a wool approved washing liquid. Dry flat if possible in shade away from direct sunlight. May be tumble dried at a low heat. Cool iron. Do not soak or spot clean.