Womens On Running Performance-T (2025)

This is the running shirt that feels like it's not even there. The On Performance-T is all about balance — giving you ultralight protection, exceptional breathability, and total freedom to focus on the run ahead.

Swiss-engineered to support your sprints, marathons, and everything in between, this is an incredibly lightweight top. We've blended high-tech fabrics with a minimalist design, using taped seams instead of stitching for a chafe-free feel.

Stay fresh no matter how hard you're pushing. The front is made from our sweat-wicking On DryTec™ fabric to keep you dry and comfortable, while also being abrasion-proof to protect your skin. The back features a highly breathable mesh for refreshing airflow. With its sleek, forwarded side seams, this top is streamlined to stay in place, delivering race-leading function exactly where you need it.

Features

• On DryTec™ technology - quick drying and breathable
• Super lightweight
• Reflective elements
• Smooth bonded hems and unnoticeable seams
• Modern, minimalist design
• Swiss-engineered support
• Sweat-wicking

Materials

Front: 90% Recycled Polyester, 10% Elastane
Back: 80% Recycled Polyester, 20% Elastane

Care Instructions

• Cold machine wash
• Do not bleach
• Do not dry clean
• Do not iron
• Do not tumble dry