Traditionally, men's zippers & buttons are on the right and women's are on the left. This vest is listed as men’s but the zipper tab is on the wrong side.Additionally, the size seems too small for a men’s XXL. This was for my dad who normally wears everything XXL but this was way too small. Possibly normal for a woman’s XXL? Not sure.Otherwise it seems nice! If I knew an XXL woman, I’d give it to her but I don’t. I’d like to get a refund.