When the trail heats up and the pace climbs, you want a long sleeve that breathes like it isn't there. Radical AirFlow is Nike's answer, an open-hole knit engineered to dump heat exactly where you make it.
Air ducts sit over the hottest zones to pull heat out and speed sweat evaporation, so the coverage of long sleeves never turns into an oven. Dri-FIT tech keeps moisture moving, while the lightweight knit stays soft through every kilometre.
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