Balancing lightweight protection with breathable, moisture-wicking, quick-drying On DryTec™ so you can pick up the pace in comfort. On DryTec™ Blending On DryTec™ breathable, moisture-wicking, quick-drying fabric with a minimalist design, this lightweight top supports running in comfort. All seams are taped, not stitched, so it feels like you're wearing nothing. Friction-free Running, unrestrained. It's abrasion-resistant, so it's engineered to help shield and protect your skin. While the back features a highly-breathable mesh for refreshing airflow. Streamlined seams No one needs a top that will ride up on race day. With a sleek forwarded side seam, the Performance-T delivers when the heat is on. Born for speed, it's crafted from elite materials to provide race-leading function where you need it. Key features On DryTec™ breathable, moisture-wicking, quick-drying fabric Lightweight material Reflective elements Smooth bonded hems and unnoticeable seams Modern, minimalist design Material Front: 90% Recycled Polyester, 10% Elastane Back: 80% Recycled Polyester, 20% Elastane Style: 1WE10310106 / 1WE10312993