B01 (made in USA) black double knee - size 38x36 - brand new $40
B11 green single knee - size 38x34 - slight wear no holes $25
Ill sell em both for $60 shipped in the USA.
I can send pictures too, easier for me to text them over to you.
Ive bought and sold a bunch of stuff on here too so if you need references I can provide em.