The Japanese brand EGDE

[ubiquitous]

I highly recommend this brand. It can be found on Rakuten, the Japanese online shopping website.
http://www.rakuten.co.jp/auc-assy-underwear/

The water polo style briefs are my favorite, they are always sold out quickly every time when back in stock. Although it's designed as underwear, they look and feel really great, like water polo briefs, tight and snug. It's a must have for this brand, imo.
http://item.rakuten.co.jp/auc-assy-underwear/10001469/

The English page is not fully functional as the japanese one, but to purchase an international order (to an address outside Japan) you must use it.
http://global.rakuten.com/en/store/auc-assy-underwear/