Mens On Running Zero Singlet Size:S New Nike React foam in

New Nike React foam in place of forefoot Zoom Air for lighter

One front bottle pocket and one zippered multipurpose/ bottle pocket

Sustainably produced in a Fair Trade Certified™ factory

trail runs and races

Heel Toe Drop: 5mm

Mens On Running Zero Singlet Size:S New Nike React foam inBuilt for speed and simplicity, the On Running Zero Singlet is an ultra lightweight racing layer designed to disappear on your body when the pace picks up. Engineered for hot conditions and high effort runs, it delivers maximum breathability with a barely there feel. Crafted from advanced, lightweight performance fabric, the Zero Singlet is designed to dry quickly and keep airflow high when temperatures rise. Its minimalist construction reduces weight