Rawlings' Sliding Knee pad is designed by and for softball players, the Rawlings Sliding Knee Pad offers protection and a superior fit to stay firmly in place. The black poly/rayon/cotton blend with knit-in spandex in the sleeve and sewn-in neoprene hourglass pad is perfect for other sports as well.  The contoured shape with wide base more fully protects the front, sides and below the knee from abrasions and bruises.