Superman Silver Logo Men's Underwear Fashion Briefs
Superman's Red Underwear
Would Superman Wear Superman Boxers? – Paul Asay
I never really understood why Superman's outershorts sometimes ride so far up his leg. I think they look much better as “trunks” or “boxers” rather than “briefs” or a “thong”. : r/superman
Let's be brief: James Gunn's poll on Superman's red underwear comes to a close - Boing Boing
DC Comics Batman Superman Spongebob Boxershorts Trunk Unterhose S M L XL XXL 2XL | eBay
Superman 813614-xlarge-40-42 Superman Logo Mens Boxer Briefs - Extra Large 40-42 - Walmart.com