The On Performance-T Women’s is a lightweight, breathable running tee built for warm-weather training, faster sessions and race day. On DryTec™ fabric wicks moisture and dries quickly, while a highly breathable mesh back increases airflow when the pace or temperature picks up. The close, streamlined fit is designed to move without distraction. Taped seams, smooth bonded hems and a forward-positioned side seam help reduce friction against the skin, while abrasion-resistant fabric adds protection through longer efforts. Reflective details provide added visibility in low light. Lightweight and minimal, the Performance-T is designed for runners who want a technical running top that feels barely there. Product Features On DryTec™ breathable, moisture-wicking fabric Quick-drying construction Lightweight design for warm-weather running Highly breathable mesh back for increased airflow Taped seams and smooth bonded hems Forward-positioned side seam helps reduce friction Abrasion-resistant fabric Reflective details Close, performance-focused fit Technical Specifications Best For: Running, training & racing Climate: Warm weather Fit: Close Sizing: True to size Front: 90% Recycled Polyester, 10% Elastane Back: 80% Recycled Polyester, 20% Elastane