Keep her cozy and comfortable all season long with this girls' thermal underwear set. Designed as a soft and stretchy base layer, it's perfect for layering under school uniforms or outdoor outfits during colder days. The tag-free design helps prevent skin irritation, while the flexible fabric moves with her body for all-day comfort. Made from a durable polyester-elastane blend, these thermals are easy to care for and keep their softness wash after wash. Whether she's at school, playing outside, or traveling, this set keeps her warm without the bulk.