RBK 4k Shin Pads?

[Scopes 4]

Anyone know anything about RBK 4k shin pads? Cant find any info... are these a lesser version of 6K (with the same shin braces)?

Thanks

[yrhmblnr8r 69]

I wore a pair of those for few years. I loved the ventilation. The only parts that contact your shin are the inner neoprene slings at the top and bottom. The quality and the fit was good for me. If it fits you, it's a good pad.

[Matty33 6]

I still have a pair of these that I use to wear, I don't recall the actual specs or anything on them however. They worked very well, comfortable and great protection especially from shots. The only thing I disliked about them, and why I switched, was the bulk.