The application is tight, meaning that in regular Nike leggings, XS is perfect, but here XS is small. Also, it is not the usual fabric of Nike leggings, but rather a fabric of much better quality, like a plain black leggings that you would buy from a clothing store.

Correct size according to Nike's size guide, regular fit, the fabric is quite good, can be ideally used for running and track exercises in the summer. Overall, it is quite reliable for its price.