Men's plus size underwear advice please

I'm going to buy my hubby some sexy men's underwear, he is a 42 waist. Now a lot of the men's stuff say upto 42 but he fears they may be a lil tight.

Any of you guys out there tried any of these underwear and are around the same size as my hubby & find them a good fit & comfortable.

Any recommendations would be much appreciated. Thankyou 😊