Has anybody used them.
Looking for pads that are comfortable for all day but offer reasonable protection,

best i’ve used so far, good protection in front and only a small amount of side protection. Stay put and i forget about them after a few mins. Less bulky than 661 but less side protection. Also tried the poc but very disappointed as tight at the top and loose at the botton of the pad and pinched the skin behind the knee.

How does the sizing work.

I found the medium-large too small and ended up wearing large-XL I normally wear medium 661