Base layers in a natural wool blend combine the best of nature. By blending wool with TENCEL™ Lyocell, a fiber made from wood pulp, the fabric becomes lighter, more durable and exceptionally soft against the skin. The Kari Traa Kids Hennie Set 2.0 is perfect for active winter days. Nordic-inspired design and cozy details provide next-to-skin comfort for little adventurers. Reinforced, fuzzy knees add durability, while an elastic waistband ensures a secure fit that keeps them covered during cold-weather play.