Apparel heartbreak | On Men's Pro Racing Singlet

This ultralight race singlet is athlete-approved with a sleek racerback. Feel nothing but the wind from your stride.

Ultralight construction

Made from only 50g of high-performance fabrics, this lighter take on the classic singlet allows you to leave discomfort behind and focus on the road ahead. Feel nothing but achieve it all at the same time.

Modern racerback details

This modern design gives you that easy, breezy feeling from the T-shape of the racerback. After all, the rest of the pack will see a lot of your back when you leave them behind.

Distraction-free fit

Every inch of this singlet is athlete-approved, including bonded seams that won't chafe or distract. So you can focus on your finish.

Key features

• Ultralight construction that won't hold you back

• Created by athletes, for athletes with performance in mind

• Bonded seams for a run free of distractions

• Modern racerback details for hitting your stride

• Thin, light and quick-drying

• Made from high-performance fabrics

• Feel nothing in a singlet that's only 50g

• Modern finish that has style as well as substance