Reactive Flow Singlet Baselayers Laser-cut pinholes at the sides

Laser-cut pinholes at the sides add ventilation

Ultra-light on the head and built to perform due to is quick-dry fabric and high breathability

now with an added body liner for that extra warmth and comfort in cold conditions

With side-split construction and lightweight four-way stretch

Lightweight and stretchy with a close

Reactive Flow Singlet Baselayers Laser-cut pinholes at the sidesThe 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.