Wool is nature's most perfect fibre. It is warmth and moisture-regulating, keeping baby warm in the cooler months and cooler in the warmer months. Ideal as a base layer, it absorbs up to one third of its own weight in moisture and depending on external conditions, is able to return it to the environment. Merino wool is finely crimped and feels soft and cosy. Wash by hand or machine wash on gentle cycle in warm water.