KneeBees Soft Protective Cotton Knee Pads/Knee Sleeves for Kids/Children.

$14.99 (as of March 16, 2019, 8:01 pm)

Patented, one of a kind design! If too tight, should be gently stretched to desired width
Sits on knee; Protects knees against scrapes
Double-layered; Soft, stretchy and breathable