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 36%
Roger Smuth Roger Smuth RS018 Jockstrap Color Burgundy
£16.00
£16.00
£25.00
Save 36%
Xtremen Xtremen 91021X Microfiber Briefs Color Black
£9.00
£9.00
£14.00
Xtremen Xtremen 91021X Microfiber Briefs Color Gray
£5.00
£5.00
£0.00
Save 33%
Xtremen Xtremen 91021X Microfiber Briefs Color Blue
£8.00
£8.00
£12.00
Save 33%
CandyMan CandyMan 99490X Lace-Mesh Jockstrap Color Black
£8.00
£8.00
£12.00
Private Structure Private Structure PBUZ3748 Platinum Bamboo Briefs Color Midnight Navy
£18.00
£18.00
£0.00
Save 33%
Papi Papi UMPA006 2PK Jockstrap Color Black-Blue
£8.00
£8.00
£12.00
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Papi Papi UMPA006 2PK Jockstrap Color Black-Gray
£8.00
£8.00
£12.00
Save 33%
Papi Papi UMPA006 2PK Jockstrap Color Black-Orange
£8.00
£8.00
£12.00
Xtremen Xtremen 91074 Microfiber Briefs Color Dark Blue
£15.00
£15.00
£0.00
Xtremen Xtremen 91071 Microfiber Sports Briefs Color Dark Blue
£15.00
£15.00
£0.00
Xtremen Xtremen 91069 Microfiber Jacquard Jockstrap Color Gray
£15.00
£15.00
£0.00
Xtremen Xtremen 91032 Butt lifter Jockstrap Color White-Silver
£16.00
£16.00
£0.00
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HAWAI HAWAI 42052 Spots Athletic Jockstrap Color Red
£8.00
£8.00
£12.00
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Unico Unico 20070301232 Velocipede Jockstrap Color 90-Black
£8.00
£8.00
£12.00
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Pikante Pikante PIK 0334 Carisma Briefs Color White
£13.00
£13.00
£20.00
Unico Unico 21062100501 Cold Mountain Long Johns Color 00-White
£50.00
£50.00
£0.00
Unico Unico 21050100101 Love Wins Trunks Color 00-White
£26.00
£26.00
£0.00
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Unico Unico 21050201101 Love Wins Briefs Color 00-White
£14.00
£14.00
£22.00
Xtremen Xtremen 51478C Microfiber Jacquard Trunks Color Gray
£7.00
£7.00
£0.00
HAWAI HAWAI 41903 Solid Athletic Boxer Briefs Color Petrol
£7.00
£7.00
£0.00
HAWAI HAWAI 41903 Solid Athletic Boxer Briefs Color Royal Blue
£7.00
£7.00
£0.00
HAWAI HAWAI 41903 Solid Athletic Boxer Briefs Color Green
£7.00
£7.00
£0.00
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HAWAI HAWAI 42121 Printed Athletic Trunks Color Royal Blue
£11.00
£11.00
£17.00
Save 33%
Roger Smuth Roger Smuth RS018 Jockstrap Color Blue
£8.00
£8.00
£12.00
Save 36%
Roger Smuth Roger Smuth RS030 Briefs Color Gray
£16.00
£16.00
£25.00
Save 33%
Roger Smuth Roger Smuth RS014 Jockstrap Color White
£8.00
£8.00
£12.00
Save 33%
Roger Smuth Roger Smuth RS030 Briefs Color Black
£8.00
£8.00
£12.00
Male Power Male Power PAK-154 Fetish Uranus Jockstrap Color Black
£28.00
£28.00
£0.00
Xtremen Xtremen 91032 Butt lifter Jockstrap Color White
£16.00
£16.00
£0.00