This Reima two-piece toddlers' thermal set is perfect for chilly days and nights, combining playful design with premium comfort. The soft lyocell reverse layer absorbs moisture and keeps skin itch-free, while the Responsible Wool Standard certified merino wool surface offers cozy warmth and reliable temperature regulation. Featuring flat seams to help prevent chafing and an elastic waist that flexes easily, this set ensures all-day comfort and easy movement. With its fun, colorful print, this thermal set stands out as a must-have for cold weather adventures, delivering both style and practicality.