AeroSwift technology is made from a combination of single and double knitted yarn. The shirt is single knitted in the areas where you need breathability the most and double knitted the areas where you need a more stronger structure. The construction method is so detailed, that the ventilations holes are directly implemented in the shorts from the beginning. The yarn has a textured upper and is also rich, which makes Nike able to use less yarn without the risk of the being transparent. As a result the shorts with AeroSwift technology are 10% lighter, 50% more stretch and dries 25% quicker than the earlier shirts. The new yarn also have a brushed quality, which makes it very comfortable against the skin.
The shirt is made with Nike's Dri-FIT material. The Dri-FIT material is a breathable, quick drying lightweight material, that wicks sweat and moisture away from the body, so you always are kept dry and comfortable. It works by distributing sweat and moisture equally around the material and thereby increasing the body's natural chilling system.
Made from 92% Dri-FIT polyester and 8% spandex.