Unisex Pajamas with Glow in The Dark - Reindeer Color is Red This is a special developed reindeer pajama by Little Jupiter. It features an all over printed pants. The chest portion glows in the dark with our custom striped pants. Great for small children that are afraid of the dark. The outline glows🌟 in the dark after around 15-30 mins of being exposed to light💡. Comes in long sleeve with medium thickness for year around wear in most locations. Check picture with size chart.