Brothers & Sons Chinook Men's 9 Biker Motorcycle Combat Boot Oil Resistant

I believe these are a 1st sample due to the tags on each boot, see pic. There is no size tag but I had my son try them in for fit and it was a good fit, he wears a size 9. He did say they were snug in the width so I believe they are narrow. Never worn, brand new without box. Soles measure 11" long, 4" wide. Heels are 1 3/4". Cloth Quilted backing at ankle fit comfort. Brothers and Sons Men's 9 Engineer Motorcycle Boot Round Toe Oil Resistant NWOB.