For sale I have a brand new pair of Adams USA Trace Pair of Volleyball or Basketball Knee Guard.

1 pair of premium knee pads with 1/2 inch foam for high quality protection and long wear
Nylon/spandex stretch fabric provides ultimate comfort and ease of movement
Exclusive keyhole cutout design on side for superior flexibility
Built-in side wings provide added knee protection; Open back reduces bulkiness behind knee
Size Medium - pad width 13 inches, pad length 9 inches and cuff circumference 9 inches

Thanks for looking!