10 Best Girls' Athletic Base Layers 2026

When it comes to keeping your little athlete warm during outdoor activities, it's important to have a reliable base layer that can keep up with their active lifestyle. We reviewed and scored many products in the Girls' Athletic Base Layers category, and we found products ranging from a 7.4 score up to an impressive 9.7 score. The top-rated product is the Fruit of the Loom girls Performance Baselayer Thermal Set in Pink, with a score of 9.7. Made with high-quality materials, this set is perfect for keeping your little one warm and comfortable during any outdoor activity. Whether they're skiing, snowboarding, or just playing outside in the cold, this base layer has got them covered. Trust us, your little one will thank you for choosing Fruit of the Loom.