T-shirt On Running Performance

The Performance-T from On Running is a lightweight women’s running T-shirt designed to keep you comfortable and focused from the first stride to the last. Its fitted cut follows the body for a streamlined feel without restricting movement, making it ideal for training sessions and everyday runs. The breathable construction helps manage heat and moisture, while reflective details improve visibility in lower light conditions.

Made from 90% recycled polyester and 10% elastane, this T-shirt combines stretch, comfort, and a more sustainable approach to performance wear. It is a versatile, functional piece built for runners who want reliable comfort, a clean athletic look, and support from a brand known for technical innovation.