The On Core-T is a lightweight running essential designed for comfort, versatility and everyday performance. Crafted with soft recycled polyester fabric and a breathable construction, this running tee helps keep you comfortable whether you're heading out for a quick training run, long-distance session or active day on the move. Its clean, minimalist design pairs easily with any running kit, while the lightweight fabric ensures nothing slows you down from warm-ups to cooldowns.
Lightweight performance fabric: Breathable material keeps the shirt feeling light and comfortable during runs and workouts.
Moisture-managing comfort: Sweat-wicking fabric helps move moisture away from the skin to keep you dry during activity.
Versatile running staple: Designed to perform across short runs, long training sessions and everyday wear.
Minimalist design: Clean single-colour styling makes it easy to pair with the rest of your running wardrobe.
All-season functionality: Lightweight construction makes it suitable for year-round running and training.
Sustainable materials: Made with recycled polyester for a lower environmental footprint.
