Hi Guest!

Feel free to check out Underwear Swimwear Guys as a guest but we'd really love you to join in all the fun. We're just a bunch of friendly and very passionate guys who share a love for underwear and swimwear.

Just so you know, Underwear Swimwear Guys is and always will be a 100% free site. And don't worry, we don't share your email or details with anyone.

So, when you're ready, we hope to see you take the plunge, sign up and gain full access to the site (again, 100% free). When you do, you'll be able to comment, post, react to and rate the other members photos. Plus, you'll get your own profile, you'll be able to post in the forums and if you're brave enough, upload some photos of you in your underwear - we definitely want to see them!

Search found 3 matches

by Seadog
Sun 10. May 2026, 14:12
Forum: Introduce Yourself
Topic: Welcome, Seadog
Replies: 1
Views: 10
Geschlecht:
Sweden

Re: Welcome, Seadog

Hi, I’m Seadog. I’m in my late twenties and live in the Nordics with my girlfriend and two dogs. I’m straight and I’ve always had an interest in noticing women’s underwear, while also being genuinely interested in men’s underwear when it comes to comfort and fit. For me, the ideal underwear keeps ...
by Seadog
Sun 10. May 2026, 14:07
Forum: Real World Sightings
Topic: Boxer brief model wears thong underneath
Replies: 0
Views: 7
Geschlecht:
Sweden

Boxer brief model wears thong underneath

https://img119.imagetwist.com/th/76720/xd8eecm5hrzi.jpg https://img119.imagetwist.com/th/76720/x5qv8ph0opgp.jpg

I noticed this before when I was looking for replacement underwear. Do you think that’s the model’s own thong showing through, or do you think he was asked to wear one to avoid visible ...
by Seadog
Sun 10. May 2026, 13:33
Forum: POLLS
Topic: No speedos for 6 days
Replies: 1
Views: 17
Geschlecht:
Sweden

Re: No speedos for 6 days

I’ve never actually worn a Speedo, so I could go forever without any problem!

Briefs are a different story though. Boxers with longer legs make me feel too warm and can cause chafing since I do a lot of running and walking. So I mostly wear briefs, except in situations where I might have to undress ...