KENDALL + KYLIE Sports Border Skirt in Black. - size XS (also in ) KENDALL + KYLIE Sports Border Skirt in Black. - size XS (also in ) Spandex blend. Hand wash cold. Unlined. Elastic stretch fit. Side seam slits. Skirt measures approx 31 in length. KENR-WQ13. KCSP17209ST. The Kendall + Kylie collection offers clean and crisp pieces that are both fashion-forward and modern. The line fuses Kendall's refined feminine style and Kylies dynamic edgy streetwear in a mostly monochromatic color palette with pale pink and blue accents. The latest Kendall + Kylie collection is a true reflection of the Jenner sister's lifestyle and fashion tastes.