Engineered by Nike’s All Conditions Racing Department (ACRD) and tested by elite trail athletes, the Nike ACG Radical AirFlow Long Sleeve delivers race-ready breathability in demanding conditions.

Built from Radical AirFlow open-hole knit fabric paired with Nike Dri-FIT technology, it channels cool air directly against the skin while accelerating sweat evaporation. With strategic venting in high-heat zones and fold-over elastic trim to eliminate distractions, it is designed for uncompromised speed and comfort over long trail miles.

Features

Best For: Ultra-trail racing, technical mountain running, high-heat endurance training, and race day.
Radical AirFlow Knit: High-ventilation open-hole knit construction channels airflow for instant cooling and rapid evaporation.
Targeted Air Ducts: Precision-mapped vents placed in high-heat and high-friction zones maximize breathability where needed most.
Dri-FIT Moisture Management: Advanced sweat-wicking technology pulls moisture away from the skin for all-day comfort.
ACRD Race-Tested Ergonomics: Developed in elite trail race environments with fold-over elastic trim to keep the garment locked in place during high-output movement.