These black lounge pajama pants feature a skull pattern, making them a stylish choice for kids size 12. Made from soft fleece material (100% Polyester), they have a pull-on closure for easy wear. The pants are designed for unisex kids and are perfect for all seasons, providing comfort and warmth during winter while being breathable enough for summer. Handmade in the United States, these cozy pajama pants are ideal for boys who enjoy bugs and insects-themed clothing.