Made of Spandex, this top not only does creates the ultimate non-slip crop, but also one that wicks sweat away before you’ll even realize it’s there - allowing you to fully focus on your workout. Pairs perfectly with High-Waist Compression Elastic Train Legging - Luna. Spandex The lightweight fabric is sweat-wicking, four-way stretch, and breathable Machine wash cold, with like colors. Tumble dry low. No bleach, fabric softeners, or dry cleaning.