Men's Running Singlet - Lightweight Performance Shirt for Racing & Training - Breathable Quick-Dry Athletic Top for Marathon, 5K & Workouts

Whether for racing or training, this On Running Race Singlet allows for max comfort and performance. Soft and ultralight racerback with a unique look and textured feel. The pleated construction and perforated fabrics provide exceptional breathability, while bonded seams offer next-level comfort and a distraction-free fit.

Features

• Designed in collaboration with On athletes
• Pleated back construction feels cool, airy and light
• Perforated fabric on the front for exceptional breathability
• Lightweight materials for a weightless feel
• Bonded seams at the arms and neck for next-level comfort
• Reflective logo on the chest
• Race-day engineering meets fashion-forward design
• Swiss-designed graphic detail

Materials: Main Fabric: Polyester (recycled) 83%, Elastane 17%.

Product Code: 1MF10152959