Summertime heat can make sleep uncomfortable for little ones. Crafted from bamboo rayon, these toddler pajamas include a short sleeve top and shorts. The soft, lightweight fabric is sure to keep your toddler comfortable and cool all night long. 97% Rayon made from Bamboo, 3% Spandex Temperature-regulating properties Breathable material Designed for sensitive skin  Model is 38.5" and 35 lbs, wearing 5T