The Carhartt Youth Thermal John Base Layer Maroon Pants are long johns made of lightweight 100% polyester material, designed for both boys and girls in size XL (16-18). These pants are perfect for keeping kids warm during colder weather while still being comfortable due to their lightweight construction. The maroon color adds a fun pop to the outfit, making it a stylish and practical choice for outdoor activities or everyday wear. Made by Carhartt, a trusted brand known for quality and durability in children's clothing.