Approaching performance with precision, ON x PAF continue their ongoing dialogue with this running tee. With distraction free movement in mind, a moisture-wicking fabric dries as you exercise before a vent on the back allows for a cooling flow of air. 85% Recycled Polyester, 15% Elastane Fast Drying Integrated Back Slit Bonded Back Panel Mesh Inserts Side Gusset Style Code: 1UG10084873