Men's Nike Aeroswift Basketball Short LIGHTWEIGHT, FREEDOM OF MOVEMENT AND EFFECTIVE COOLING. The Nike Aeroswift men's basketball shorts have a unique, sporty character that combines lightness, freedom of movement and extraordinary ventilation. Nike Flex fabric moves with you, while body-mapped perforations and a Flyvent waistband enhance airflow. Nike Aeroswift technology combines breathability with lightweight mobility. Nike Flex fabric stretches to help you move freely. Flyvent waistband with mesh reinforcements helps keep you cool and comfortable. Mesh gusset enhances ventilation. Laser-cut perforations are aligned with high-heat areas to provide zoned ventilation. Absorbent, flocked material is heat-transferred on the hips, creating a wicking zone that helps wick away moisture from your hands. Overlapping vents at the hem open as you bend your knees for total freedom of movement movements. 84% POLYESTER 16% SPANDEX