What you wear underneath is a reflection of how you feel on the outside.

Men's Underwear

What you wear underneath is a reflection of how you feel on the outside.

What you wear underneath is a reflection of how you feel on the outside.

Of course, your mood changes every day, so that's why DownUnder Apparel makes sure we have a huge variety of styles of Men's underwear and Men's sleepwear to fit any mood you're in! Find men's briefs, boxer briefs, boxers, trunks, thongs, jockstraps, and unique sexy underwear from the top brands.
JOR JOR 1202 Rangers Trunks Color Blue
$13.00
$13.00
$0.00
JOR JOR 1218 Army Briefs Color Green
$10.00
$10.00
$0.00
JOR JOR 1231 Balance Trunks Color White
$13.00
$13.00
$0.00
JOR JOR 1202 Rangers Trunks Color Red
$13.00
$13.00
$0.00
JOR JOR 1231 Balance Trunks Color Purple
$13.00
$13.00
$0.00
Save 33%
CandyMan CandyMan 99500 Zipper-Mesh Bikini Color Red
$16.00
$16.00
$24.00
SOLD OUT
Pikante Pikante PIK 0330 Leader Jockstrap Color Yellow
$16.00
$16.00
$24.00
Pikante Pikante PIK 0339 Francis Briefs Color Black
$10.00
$10.00
$0.00
Save 33%
Pikante Pikante PIK 0336 Manhood Long Johns Thongs Color Dark Blue
$16.00
$16.00
$24.00
Save 34%
Pikante Pikante PIK 0334 Carisma Briefs Color White
$27.00
$27.00
$41.00
SOLD OUT
Unico Unico 21062100501 Cold Mountain Long Johns Color 00-White
$16.00
$16.00
$24.00
Save 15%
Unico Unico 19160301203 Hilarious Jockstrap Color 43-Green
$28.00
$28.00
$33.00
Save 13%
Unico Unico 21050100101 Love Wins Trunks Color 00-White
$46.00
$46.00
$53.00
Unico Unico 21050100102 Love Wins Trunks Color 99-Black
$13.00
$13.00
$0.00
Save 33%
Unico Unico 21050201101 Love Wins Briefs Color 00-White
$16.00
$16.00
$24.00
Xtremen Xtremen 51475C Microfiber Athletic Trunks Color Black
$13.00
$13.00
$0.00
Save 32%
Xtremen Xtremen 91085 Microfiber Jacquard Jockstrap Color Red
$21.00
$21.00
$31.00
Save 32%
Xtremen Xtremen 91084 Microfiber Pride Jockstrap Color Blue
$21.00
$21.00
$31.00
Save 33%
Xtremen Xtremen 91083 Microfiber Pride Jockstrap Color Red
$16.00
$16.00
$24.00
Xtremen Xtremen 51477C Microfiber Jacquard Trunks Color Blue
$13.00
$13.00
$0.00
Save 33%
Xtremen Xtremen 91085 Microfiber Jacquard Jockstrap Color Royal
$16.00
$16.00
$24.00
Xtremen Xtremen 51478C Microfiber Jacquard Trunks Color Gray
$13.00
$13.00
$0.00
Xtremen Xtremen 51475C Microfiber Athletic Trunks Color Red
$13.00
$13.00
$0.00
Save 33%
Xtremen Xtremen 91088 Microfiber Pride Briefs Color Turquoise
$16.00
$16.00
$24.00
Xtremen Xtremen 51477C Microfiber Jacquard Trunks Color Green
$13.00
$13.00
$0.00
Save 33%
Xtremen Xtremen 91082 Microfiber Pride Bikini Color Red
$16.00
$16.00
$24.00
Save 14%
Xtremen Xtremen 91083 Microfiber Pride Jockstrap Color Blue
$30.00
$30.00
$35.00
Save 32%
Xtremen Xtremen 91084 Microfiber Pride Jockstrap Color Red
$21.00
$21.00
$31.00
Save 14%
Xtremen Xtremen 91085 Microfiber Jacquard Jockstrap Color Gray
$30.00
$30.00
$35.00
Xtremen Xtremen 51478C Microfiber Jacquard Trunks Color Red
$13.00
$13.00
$0.00