Warm leggings in 100% soft merino wool are the perfect base layer, keeping the kids warm and dry when it is cold outside. The best way to dress our children is to dress in layers: The outer layer should be durable, wind and rainproof. We recommend soft, natural, and hypoallergenic fabrics for the inner layer – especially if the material touches the child’s skin directly. Merino is one of these materials, the king of natural functional fabrics. The merino used for these leggings is of the superfine quality: 16.5 microns. It is a warmer version of the Merino fabric, 220g/m2, ideal for the colder period of the year.
Growing clothing, what size to choose? 
The leggings can grow with your child; the hemlines on the bottom are 10 cm long and, therefore, can be prolonged up to two more sizes. An elastic string can regulate the waist.  The length is true to the biggest size, for example, 86-92/98. Please order the size your child currently uses; there is no need to order the bigger size to keep using it longer.