This Reima kids' thermal base-layer set is made from a super soft jacquard wool knit, offering premium comfort with flat, chafe-free seams. Designed for year-round use, this Responsible Wool Standard certified set features a stretchy, snug fit that provides warmth and freedom of movement, making it perfect for skiing, winter activities, or everyday adventures. The 80% wool and 20% polyamide blend ensures lasting softness and excellent temperature regulation.