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 38%
Clever Clever 1033 Lucerna Briefs Color Black
£8.00
£8.00
£13.00
Save 17%
Clever Clever 1027 Zurich Trunks Color Black
£24.00
£24.00
£29.00
Save 38%
Clever Clever 1029 Zurich Jockstrap Color Black
£8.00
£8.00
£13.00
Save 33%
Xtremen Xtremen 91130 Printed Jockstrap Color Royal
£12.00
£12.00
£18.00
Save 13%
Xtremen Xtremen 91118 Lace Jockstrap Color Rosewood
£14.00
£14.00
£16.00
Save 38%
Xtremen Xtremen 91127 Mesh Trunks Color Red
£8.00
£8.00
£13.00
Save 17%
Xtremen Xtremen 91127 Mesh Trunks Color Dark Blue
£15.00
£15.00
£18.00
Save 15%
Roger Smuth Roger Smuth RS071 Jockstrap Color White
£33.00
£33.00
£39.00
Save 15%
Roger Smuth Roger Smuth RS072 Trunks Color White
£35.00
£35.00
£41.00
Save 38%
Roger Smuth Roger Smuth RS075 Jockstrap Color White
£8.00
£8.00
£13.00
Save 33%
Roger Smuth Roger Smuth RS076 Ball Lifter Color White
£16.00
£16.00
£24.00
Save 15%
Roger Smuth Roger Smuth RS076 Ball Lifter Color Navy
£23.00
£23.00
£27.00
Save 33%
Clever Clever 0605-1 Explore Briefs Color Green
£12.00
£12.00
£18.00
Save 15%
Clever Clever 0607-1 Motivation Trunks Color Blue
£17.00
£17.00
£20.00
Save 38%
Clever Clever 0608-1 Motivation Briefs Color Blue
£8.00
£8.00
£13.00
Save 35%
Clever Clever 1126 Vital Trunks Color Green
£17.00
£17.00
£26.00
Save 17%
Clever Clever 1123 Natura Trunks Color Beige
£24.00
£24.00
£29.00
Save 13%
Pikante Pikante PIK 1072 Blaze Briefs Color White
£20.00
£20.00
£23.00
Pikante Pikante PIK 1083 Piquancy Briefs Color Red
£7.00
£7.00
£0.00
Save 15%
Pikante Pikante PIK 1084 Lips Harness Briefs Color Red
£35.00
£35.00
£41.00
Save 38%
Pikante Pikante PIK 1080 Fiery Jockstrap Color Red
£8.00
£8.00
£13.00
Save 35%
Pikante Pikante PIK 1076 Nucleus Jockstrap Color Black
£15.00
£15.00
£23.00
Clever Clever 9099 Limited Edition Long Boxer Briefs Color Yellow-15
£7.00
£7.00
£0.00
Save 38%
Clever Clever 2199 Limited Edition Boxer Briefs Color Pink-40
£8.00
£8.00
£13.00
Save 38%
Xtremen Xtremen 91134 Mesh Jockstrap Color Dark Blue
£8.00
£8.00
£13.00
Save 13%
Xtremen Xtremen 91123 Lace Briefs Color Black
£20.00
£20.00
£23.00
Save 33%
Xtremen Xtremen 91128 Snake print Jockstrap Color Black
£12.00
£12.00
£18.00
Save 38%
Xtremen Xtremen 91134 Mesh Jockstrap Color Black
£8.00
£8.00
£13.00
Save 38%
Pikante Pikante PIK 1097 Clandestine Velvet Briefs Color Pink
£8.00
£8.00
£13.00
Save 15%
Pikante Pikante PIK 1098 Clandestine Velvet Bikini Color Pink
£23.00
£23.00
£27.00