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.
HAWAI HAWAI 42050 Lines Hip Briefs Color White
£5.00
£5.00
£0.00
SOLD OUT
HAWAI HAWAI 42052 Lines Athletic Jockstrap Color White
£4.00
£4.00
£0.00
Save 38%
HAWAI HAWAI 42052 Arabesque Athletic Jockstrap Color Purple
£8.00
£8.00
£13.00
HAWAI HAWAI 42052 Flowers Athletic Jockstrap Color Pink
£4.00
£4.00
£0.00
HAWAI HAWAI 42052 Flowers Athletic Jockstrap Color Turquoise
£4.00
£4.00
£0.00
HAWAI HAWAI 42052 Illustration Athletic Jockstrap Color Vanilla
£4.00
£4.00
£0.00
Unico Unico 20070100232 Velocipede Boxer Briefs Color 90-Black
£7.00
£7.00
£0.00
Unico Unico 20070100234 Palm Tree Boxer Briefs Color 90-Blue
£7.00
£7.00
£0.00
SOLD OUT
Unico Unico 20070100211 Pocima Boxer Briefs Color 46-Blue
£7.00
£7.00
£0.00
Unico Unico 20070100132 Velocipede Trunks Color 90-Black
£7.00
£7.00
£0.00
Save 38%
Unico Unico 20070301232 Velocipede Jockstrap Color 90-Black
£8.00
£8.00
£13.00
Unico Unico 20070100231 Waterfront Boxer Briefs Color 63-Blue
£7.00
£7.00
£0.00
SOLD OUT
Unico Unico 20070100134 Palm Tree Trunks Color 90-Blue
£7.00
£7.00
£0.00
Unico Unico 20070100229 Scheme Boxer Briefs Color 63-Red
£7.00
£7.00
£0.00
JOR JOR 1240 Beetle Trunks Color Printed
£7.00
£7.00
£0.00
JOR JOR 1202 Rangers Trunks Color Blue
£7.00
£7.00
£0.00
JOR JOR 1218 Army Briefs Color Green
£5.00
£5.00
£0.00
JOR JOR 1231 Balance Trunks Color White
£7.00
£7.00
£0.00
JOR JOR 1202 Rangers Trunks Color Red
£7.00
£7.00
£0.00
JOR JOR 1231 Balance Trunks Color Purple
£7.00
£7.00
£0.00
Save 38%
CandyMan CandyMan 99500 Zipper-Mesh Bikini Color Red
£8.00
£8.00
£13.00
Pikante Pikante PIK 0339 Francis Briefs Color Black
£5.00
£5.00
£0.00
Save 33%
Pikante Pikante PIK 0334 Carisma Briefs Color White
£14.00
£14.00
£21.00
SOLD OUT
Unico Unico 21062100501 Cold Mountain Long Johns Color 00-White
£8.00
£8.00
£13.00
Unico Unico 19160301203 Hilarious Jockstrap Color 43-Green
£17.00
£17.00
£0.00
Unico Unico 21050100101 Love Wins Trunks Color 00-White
£28.00
£28.00
£0.00
Unico Unico 21050100102 Love Wins Trunks Color 99-Black
£7.00
£7.00
£0.00
Save 38%
Unico Unico 21050201101 Love Wins Briefs Color 00-White
£8.00
£8.00
£13.00
Xtremen Xtremen 51475C Microfiber Athletic Trunks Color Black
£7.00
£7.00
£0.00
Xtremen Xtremen 51477C Microfiber Jacquard Trunks Color Blue
£7.00
£7.00
£0.00