Nike Windrunner tracksuit

Design: A "Big Swoosh" or vintage-style Windrunner set. The white base with the sharp black contrast block is a very clean, high-contrast look that fits perfectly into that Y2K aesthetic you like.

Material: It appears to be a lightweight, "swish" nylon—often called ripstop or parachute fabric—which gives it that baggy, textured silhouette.

Fit: The bottoms feature elasticated cuffs, which create that stacked, oversized look at the ankles, while the jacket has a slightly cropped, boxy fit