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.
CandyMan CandyMan 99756 Fringe Thongs Color Black
$19.69
$19.69
$0.00
CandyMan CandyMan 99761 Jock G-String Color Black
$24.09
$24.09
$0.00
CandyMan CandyMan 99762 Jock G-String Color Black
$15.29
$15.29
$0.00
CandyMan CandyMan 99763 Lace Jockstrap Color Black
$21.89
$21.89
$0.00
Pikante Pikante PIK 0834 Dirty Athletic Pants Color Black
$52.69
$52.69
$0.00
Pikante Pikante PIK 1387 Sense Briefs Color Black
$26.29
$26.29
$0.00
Xtremen Xtremen 91179 Microfiber Bikini Color Silver
$26.29
$26.29
$0.00
Xtremen Xtremen 91170 Printed Trunks Color Leaves
$24.09
$24.09
$0.00
Xtremen Xtremen 91172 Printed Bikini Color Leaves
$24.09
$24.09
$0.00
Xtremen Xtremen 91173 Printed Trunks Color Leaves
$26.29
$26.29
$0.00
Xtremen Xtremen 91175 Microfiber Trunks Color Green
$24.09
$24.09
$0.00
Xtremen Xtremen 91177 Microfiber Bikini Color Green
$24.09
$24.09
$0.00
Xtremen Xtremen 91179 Microfiber Bikini Color Gold
$26.29
$26.29
$0.00
Xtremen Xtremen 91170 Printed Trunks Color Fire
$24.09
$24.09
$0.00
Xtremen Xtremen 91172 Printed Bikini Color Fire
$24.09
$24.09
$0.00
Xtremen Xtremen 91173 Printed Trunks Color Fire
$26.29
$26.29
$0.00
Xtremen Xtremen 91170 Printed Trunks Color Cubes
$24.09
$24.09
$0.00
Xtremen Xtremen 91172 Printed Bikini Color Cubes
$24.09
$24.09
$0.00
Xtremen Xtremen 91173 Printed Trunks Color Cubes
$26.29
$26.29
$0.00
Xtremen Xtremen 91170 Printed Trunks Color Bows
$24.09
$24.09
$0.00
Xtremen Xtremen 91172 Printed Bikini Color Bows
$24.09
$24.09
$0.00
Xtremen Xtremen 91173 Printed Trunks Color Bows
$26.29
$26.29
$0.00
Xtremen Xtremen 91174 Tulle Mesh Bikini Color Black
$26.29
$26.29
$0.00
Xtremen Xtremen 91175 Microfiber Trunks Color Black
$24.09
$24.09
$0.00
Xtremen Xtremen 91177 Microfiber Bikini Color Black
$24.09
$24.09
$0.00
Clever Clever 1565 Destellos Trunks Color Silver
$30.69
$30.69
$0.00
Clever Clever 1568 Shine Trunks Color Pink
$39.49
$39.49
$0.00
Clever Clever 1565 Destellos Trunks Color Petrol Blue
$30.69
$30.69
$0.00
Clever Clever 1578 Coque Boxer Briefs Color Orange
$39.49
$39.49
$0.00
Clever Clever 1579 Coque Briefs Color Orange
$37.29
$37.29
$0.00