The On Running Performance Tee is a lightweight running top built for warm conditions, high effort sessions and everyday training. Designed to balance breathability with a close, distraction-free fit, it delivers a smooth feel against the skin while allowing airflow where you need it most. On DryTec™ technology helps manage moisture and dry quickly, while bonded hems and minimal seams reduce irritation through movement. This is a tee you don’t have to think about. Just run. Why runners choose the Performance Tee Lightweight and breathable for warm weather running Quick-drying fabric to manage sweat Close fit for distraction-free movement Minimal seams for comfort over longer runs Versatile for training, racing and everyday wear Key Features On DryTec™ technology for moisture management Ultra-lightweight construction Reflective elements Bonded hems and minimal seams Recycled polyester fabric Smooth, soft feel against the skin Technical Specifications Best for: Running, training, warm weather Fit: Close Material: Front – 90% Recycled Polyester, 10% Elastane. Back – 80% Recycled Polyester, 20% Elastane