These girls long pants are tailored for back-to-school season, crafted from premium 92% nylon 8% spandex functional fabric. The durable stretch material delivers outstanding sweat-wicking performance and anti-wrinkle durability, suitable for girls' high-energy school play without stuffiness or crumpling. Equipped with flexible adjustable waist and handy storage pockets, flatlock scratch-free inner seams protect kids' sensitive skin. It pairs seamlessly with all styles of girls school tops for neat daily looks, perfect for classroom, sports and transitional seasons. Cold gentle wash without bleach recommended to preserve stable elasticity and original fabric smoothness for long-term wear.