Originals toddler sizes are now available in adorable prints! Constructed with spun polyester yarns for a soft hand feel and spandex giving it a 4-way stretch. The close body fit reduces bulk, and Hot Chillys Moisture Transfer Fibers wick away moisture to keep skin dry and warm. Your toddlers will love the softness of this kids' patterned thermal underwear! Featuring a midweight, breathable design that's perfect for layering during the cooler months. With this set, your toddlers can stay comfortable and happy all day long.