This Reima kids' thermal base-layer set is crafted from super soft jacquard wool knit, ensuring warmth and comfort in all temperatures. Featuring flat, chafe-free seams, this set feels gentle against the skin, making it ideal for everyday wear and outdoor adventures. The stretchy, snug fit supports easy movement, perfect for skiing trips or layering throughout the year. Made with 80% wool and 20% polyamide, this base-layer is certified by the Responsible Wool Standard for added peace of mind. This is Reima's warmest children's base-layer set—designed for both performance and comfort.