Life doesn't have timeouts. But that doesn't mean you should have to stop practicing or having fun when you're on your period. We made your favorite Nike Pro shorts even better by adding an ultrathin liner that helps prevent period leaks so you can do what you want, stress-free! Stay Active: Your period doesn't care if it's game time�”but that shouldn't prevent you from staying active. The ultrathin absorbent liner, when worn with a tampon, pad or cup, helps prevent leaks so you can focus on having fun. The sleek, dual-layer design sits in a smooth, stretchy brief designed to move with you. See Ya, Sweat!: Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Fuss-Free Waistband: A stretchy flat seam waistband helps give you a snug, stay-put fit. Play Hard, Wash Easy: Care instructions aren't any different than washing your regular workout clothes! Machine wash with like colors, remove immediately and do not allow the garment to lay on itself while wet. Tumble dry low and use a cool iron as needed. No need for dry cleaning, softeners or bleach. Product Details: Body: 83% polyester/17% spandex. Waistband: 63% nylon/21% polyester/16% spandex. Panels lining: 62% polyester/38% spandex. Gusset lining: 66% polyester/34% spandex. We conducted testing on the materials in Nike Leak Protection: Period liner ahead of their market introduction and the results indicated no detectable PFAS chemicals. Further, PFAS chemicals were not intentionally added to the materials in the product. Machine wash. Imported. Style: FJ6861; Color: Black/White; Size: L; Gender: Female; Age Group: Kids | Nike Pro Leak Protection: Period Girls' Dri-FIT Shorts in Black, Size: Large | FJ6861-010