Radical AirFlow is a wildly ambitious fabric centered on cranking up the A/C. Built to maximize the Radical AirFlow innovation, the long-sleeve, race-ready top is designed to allow more air to flow directly to your skin as you push pace. Worn and tested by elite ACG Trail Running athletes, Radical AirFlow produced peak results. Your turn to feel the chill.
Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable.
Ultra-breathable, open-hole knit feels soft and smooth on your body.
Fold-over elastic trim helps hold the top in place while you move.
Radical AirFlow features a wildly breathable, open-hole construction to help channel more airflow directly to your skin for rapid sweat evaporation while you move. Engineered air ducts are designed to accelerate airflow to help maximize your body's natural cooling mechanisms.
Ultra-versatile and built for superior mobility and cooling, the soft, open-hole knit fabric throughout the garment features engineered air ducts in high-heat, high-chafe zones—designed to help you stay cool and comfy for all the miles ahead.
As one of the largest field test initiatives in Nike Running history, members of the
All Conditions Racing Department (ACRD) tested the prototype throughout the 2025 elite season. Nike designers tracked feedback from in-race and lab testing to refine the garment. Elite trail runner and ACRD athlete, Caleb Olson wore his prototype en route to winning a grueling 2025 100-mile endurance run, clocking the second-fastest course time in the race's history.
More Details
ACG branding on chest
All Condition Racing Department (ACRD) branding on back
100% Polyester
White/Anthracite
IQ5848-100
US Men's Sizing
Delivery & Returns
Delivery & Returns
Some of our older items my require an additional business day to process for shipping.
Returns for Refunds are not accepted as all sales are final, so please make sure that you have carefully reviewed your order prior to finalizing your purchase. If you have questions regarding the sizing of a specific item, please call us at 501.660.7888 and we will be more than willing to assist you. An exchange for a recently-purchased, full price, non-Release item may be allowed, depending on the situation. Release items cannot be exchanged and all accompanying shipping fees will be at your cost.
