evo.com | Nike Activewear Tees > The trails won't run themselves, so we built the Nike ACG "Aireez" Button-Up Long-Sleeve Top with UV protection and a popable collar for extra sun coverage on those blazing, mile-heavy days. Lightweight, stretchy taffeta moves sweat away from your skin for quick evaporation, keeping you cool and comfortable when the sun is relentless. 72% Nylon / 28% Spandex Reflective Details UVA and UVB Sun Protection Nike Dri-FIT Snap Closure on Chest Pocket | Women's Nike ACG Aireez Button-Up Long-Sleeve Top 2026 - Small Black | Nylon/Spandex