Winter warmth meets eco-friendly performance in our two piece thermal underwear in blue mountain print. This cozy base layer set is crafted from recycled polyester, featuring a cool mountain print design across the long sleeve top and pants, moisture-wicking fabric to keep skin dry during active winter play, a stretchy crew neck top for comfortable layering, fitted construction that moves with the body, and soft brushed interior for warmth and comfort. This thermal set is perfect for skiing, snowboarding, winter sports and every mountain adventure in between.