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.

SALE
JOR JOR 1202 Rangers Trunks Color Blue
$9.95
$9.95
$15.30
SALE
JOR JOR 1212 Falcon Briefs Color Black
$9.95
$9.95
$15.30
SALE
JOR JOR 1218 Army Briefs Color Green
$9.95
$9.95
$15.30
SALE
JOR JOR 1242 Beetle Jockstrap Color Printed
$16.88
$16.88
$25.97
SALE
JOR JOR 1256 Savage Bikini Color Printed
$9.95
$9.95
$15.30
SALE
JOR JOR 1227 Mix Bikini Color Neon Green
$9.95
$9.95
$15.30
SALE
JOR JOR 1221 Club Briefs Color Green
$9.95
$9.95
$15.30
SALE
JOR JOR 1241 Beetle Briefs Color Printed
$9.95
$9.95
$15.30
SALE
JOR JOR 1227 Mix Bikini Color Turquoise
$9.95
$9.95
$15.30
SALE
JOR JOR 1231 Balance Trunks Color White
$14.55
$14.55
$22.39
SALE
JOR JOR 1202 Rangers Trunks Color Red
$9.95
$9.95
$15.30
SALE
JOR JOR 1231 Balance Trunks Color Purple
$9.95
$9.95
$15.30
SALE
Clever Clever 0362 Strategy Briefs Color White
$9.95
$9.95
$15.30
SALE
Clever Clever 0365 Process Boxer Briefs Color Dark Blue
$25.33
$25.33
$38.96
SALE
Clever Clever 0414 Objetives Briefs Color White
$16.88
$16.88
$25.97
SALE
Clever Clever 0367 Time Briefs Color White
$17.18
$17.18
$26.43
SALE
Clever Clever 0364 Trend Briefs Color White
$9.95
$9.95
$15.30
SALE
Clever Clever 0366 Time Boxer Briefs Color White
$23.00
$23.00
$35.38
SALE
Clever Clever 0365 Process Boxer Briefs Color Black
$9.95
$9.95
$15.30
SALE
Clever Clever 0398 Honesty Jockstrap Color Black
$22.62
$22.62
$34.81
SALE
Clever Clever 0417 Goals Briefs Color Black
$16.88
$16.88
$25.97
SALE
Clever Clever 0417 Goals Briefs Color White
$16.88
$16.88
$25.97
SALE
Clever Clever 0421 Requirement Briefs Color White
$17.46
$17.46
$26.87
Clever Clever 0420 Requirement Trunks Color Black
$30.21
$30.21
$0.00
SALE
Clever Clever 0402 Risk Briefs Color Dark Blue
$9.95
$9.95
$15.30
SALE
Clever Clever 0420 Requirement Trunks Color White
$17.76
$17.76
$27.32
SALE
Clever Clever 0406 Clarity Trunks Color Black
$10.19
$10.19
$15.68
SALE
JOR JOR 1400 Sailor Briefs Color Printed
$9.95
$9.95
$15.30
SALE
JOR JOR 1374 Otto Trunks Color Black
$16.01
$16.01
$24.64
SALE
JOR JOR 1335 Rocket Trunks Color Gray
$9.95
$9.95
$15.30