Review on MINILUJIA Kids Knee Braces - Non-Slip Sponge Sleeves with Breathable Flexibility for Elastic Support and Protection (2PCS/Pair) by Ricardo Ware

I bought these for my 2.5 year old daughter. She is 38.5 inches tall and weighs 33 pounds. They fit her well and stay up for the most part. I think I'm size 2-4, check the info above. They are great for driving your trike. She's special and they don't bother her. They are more comfortable and stay awake better than many other options. They are well protected from falls. Depending on how thin or thick your child's legs are, you may need to increase or decrease the size. Although they are flexible! They also stay on their knees when walking the dog in the neighborhood. I would say that her legs are of very average thickness. This is great because we all know how babies scratch their knees!