Can anyone recommend some elbow and knee protection for a 4 year old?

E.g. flexible ones like Little Rider Co

Ti-Go are another great shop for kids, tend to be more reasonably priced than Little Rider too

Thanks, had not heard of Ti-Go

TiGo

My kids have been using the TiGo ones for the last year from 2 to 3 1/5. They’re light, comfy and easy to pull up over whatever they are wearing. Also cheap compared to everything else. They do a more advanced one as well as a hoody with elbow pads which a friend has abs his daughter loves it.

They’re also a great company to deal with.