Made with UPF 50+ polyester fabric, it's effective against UV rays and protects your child's sensitive skin during all outdoor adventures.Moisture wicking technology features. Effective perspiration wicking and quick drying. Whether it's sweating or after a water exercise, this feature keeps kids dry and comfortable all day long.The flexible design is suitable for surfing, fishing, hiking, running, and more, so you can enjoy the sun outdoors. Kids can wear it to any activity, no matter where they are.This one has airflow and a light touch; Suitable for hot weather to improve comfort and workability; Keep teens cool and comfortable during outdoor activities.Designed with a non-inductive tab collar and flat-lock seams to reduce friction and discomfort. This ensures maximum comfort and allows the child to concentrate on their activities without any stimulation or distraction.