It was the first thing I asked, and in his very colorful way, he said he couldn't remember what the size was...but he had got them from McMasters.
If I figure it out, I'll make sure to post.
Have to tell you...it was very clever and comfy...and the heat still comes thru.
2012 BMW R 1200 GS "Rallye Edition"
2010 BMW F650GS • 1989 Honda Transalp • 1989 Honda Hawk NT650 • 1980 Honda Hawk CB400