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.

Save 33%
CandyMan CandyMan 99536X Bikini Jockstrap Color Black Print
$18.00
$18.00
$27.00
Save 35%
CandyMan CandyMan 99615X Spank Me Lace Briefs Color Black
$15.00
$15.00
$23.00
Save 36%
CandyMan CandyMan 99615 Spank Me Lace Briefs Color White
$25.00
$25.00
$39.00
Save 35%
CandyMan CandyMan 99610 Harness Thong Outfit Color Snake Print
$33.00
$33.00
$51.00
CandyMan CandyMan 99606 Bow Jockstrap Color Red
$20.00
$20.00
$0.00
Save 33%
CandyMan CandyMan 99619 Stop Staring Lace Jockstrap Color Red
$20.00
$20.00
$30.00
Save 33%
CandyMan CandyMan 99617 Mesh Cage Jockstrap Color Black
$24.00
$24.00
$36.00
CandyMan CandyMan 99613 Cock-Sock Jockstrap Color Black
$43.00
$43.00
$0.00
Save 35%
CandyMan CandyMan 99612 Harness Thong Outfit Color Black
$15.00
$15.00
$23.00
Xtremen Xtremen 91102 Microfiber Jockstrap Color Red
$30.00
$30.00
$0.00
Save 33%
Xtremen Xtremen 91099 Microfiber Mesh Jockstrap Color Black
$20.00
$20.00
$30.00
Save 35%
Xtremen Xtremen 91099 Microfiber Mesh Jockstrap Color Pink
$15.00
$15.00
$23.00
Save 33%
Xtremen Xtremen 91102 Microfiber Jockstrap Color Jasper Gray
$18.00
$18.00
$27.00
Save 35%
Xtremen Xtremen 91099 Microfiber Mesh Jockstrap Color Red
$15.00
$15.00
$23.00
Save 15%
HAWAI HAWAI 41960 Cotton Trunks Color Pink
$23.00
$23.00
$27.00
HAWAI HAWAI 41963 Microfiber Briefs Color Light Blue
$9.00
$9.00
$0.00
Save 33%
HAWAI HAWAI 41962 Cotton Briefs Color Pink
$18.00
$18.00
$27.00
Save 33%
HAWAI HAWAI 42222 Microfiber Trunks Color White
$22.00
$22.00
$33.00
Save 33%
HAWAI HAWAI 41962 Cotton Briefs Color Black
$18.00
$18.00
$27.00
Save 33%
HAWAI HAWAI 42240 Microfiber Briefs Color Gray
$22.00
$22.00
$33.00
Save 33%
HAWAI HAWAI 42222 Microfiber Trunks Color Black
$22.00
$22.00
$33.00
Save 35%
HAWAI HAWAI 42180 Microfiber Trunks Color Royal Blue
$15.00
$15.00
$23.00
Save 35%
HAWAI HAWAI 4986 Cotton Trunks Color Pink
$15.00
$15.00
$23.00
Save 33%
HAWAI HAWAI 42222 Microfiber Trunks Color Light Blue
$22.00
$22.00
$33.00
Save 33%
HAWAI HAWAI 42232 Microfiber Trunks Color Light Blue
$22.00
$22.00
$33.00
Save 33%
HAWAI HAWAI 42241 Microfiber Briefs Color Light Blue
$20.00
$20.00
$30.00
Clever Clever 0568-1 Elements Briefs Color Black
$36.00
$36.00
$0.00
Save 35%
HAWAI HAWAI 42141 Microfiber Briefs Color Pink
$15.00
$15.00
$23.00
Save 33%
HAWAI HAWAI 41961 Microfiber Briefs Color Pink
$16.00
$16.00
$24.00
Save 33%
HAWAI HAWAI 41961 Microfiber Briefs Color Light Blue
$16.00
$16.00
$24.00