Although the seller didn't stated that they were custom made, I've owned these gloves before and the elastic at the wrist and the fact that they're lined in a black silky material make me think these are Classic Leatherwear.
These are highly sought after leather gloves that I believe originated in Canada, but are no longer made. I was fortunate to get my hands on a pair on eBay several years ago for $125 and later sold them on because they weren't getting enough use.
