Who makes the teeniest tinyest knee/shin guards? This is prolly going to take someoone with experience trying to fit their own kids. I'm looking around the internet for kids gear. Most of it is for "normal sized" kids. And LBS's near me do not carry stuff small enough. But my 4yr old has decided he likes scaring the crap out of his mother. So I need to pad him up. He just rode his 16" bmx bike down a hill that 2 adult mtb riders went around. I'm half proud, and half feeling guilty for letting him do this. But it's all he wants to do every day. So the best thing I can do is wrap him up in 60lbs worth of safety gear. Any advice from dads who have been in my shoes?????