Reactive Flow Singlet AW25-3 Featuring integrated inner tights with

Featuring integrated inner tights with a secure grip

and race-ready

breathable fabric tested and trusted by runners for years

Simply choose your desired amount

it layers seamlessly to provide the right level of warmth — making it a versatile outer layer across seasons

Reactive Flow Singlet AW25-3 Featuring integrated inner tights withThe Flow Singlet is engineered for peak performance when the heat is on. Weighing only 45g (size M), it delivers an ultra light, race ready feel with a racer back cut and generous arm openings for total freedom. Made from ultra soft, anti chafe fabric, it wicks sweat, dries exceptional fast, and keeps you cool and focused from all out intervals to race day.