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%
Clever Clever 1306 Tribe Trunks Color Beige
£18.00
£18.00
£27.00
Save 16%
Xtremen Xtremen 91154 Tulle mesh Trunks Color Red
£16.00
£16.00
£19.00
Save 16%
Xtremen Xtremen 91154 Tulle mesh Trunks Color Navy
£16.00
£16.00
£19.00
SOLD OUT
Xtremen Xtremen 91165 Foil Jockstrap Color Black
£8.00
£8.00
£12.00
SOLD OUT
ErgoWear ErgoWear EW1455 MAX SE Jockstrap Color Black
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1829 Dante Jockstrap Color Yellow
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1840 Nitro Trunks Color White
£14.00
£14.00
£21.00
Save 33%
JOR JOR 1841 Nitro Bikini Color White
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1842 Nitro Jockstrap Color White
£8.00
£8.00
£12.00
Save 14%
JOR JOR 1846 Ares Bikini Color White
£19.00
£19.00
£22.00
Save 35%
JOR JOR 1847 Ares Jockstrap Color White
£13.00
£13.00
£20.00
Save 33%
JOR JOR 1860 Element Trunks Color Terracotta
£14.00
£14.00
£21.00
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JOR JOR 1861 Element Briefs Color Terracotta
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1862 Element Jockstrap Color Terracotta
£8.00
£8.00
£12.00
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JOR JOR 1838 Daily Jockstrap Color Purple
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1860 Element Trunks Color Petrol
£8.00
£8.00
£12.00
Save 17%
JOR JOR 1861 Element Briefs Color Petrol
£20.00
£20.00
£24.00
Save 14%
JOR JOR 1854 York Bikini Color Orange
£19.00
£19.00
£22.00
Save 33%
JOR JOR 1860 Element Trunks Color Nude
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1861 Element Briefs Color Nude
£14.00
£14.00
£21.00
Save 33%
JOR JOR 1862 Element Jockstrap Color Nude
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1854 York Bikini Color Neon
£8.00
£8.00
£12.00
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JOR JOR 1835 Daily Trunks Color Mint
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1837 Daily Bikini Color Mint
£14.00
£14.00
£21.00
Save 35%
JOR JOR 1838 Daily Jockstrap Color Mint
£13.00
£13.00
£20.00
Save 33%
JOR JOR 1827 Garoto Bikini Color Green
£8.00
£8.00
£12.00
SOLD OUT
JOR JOR 1828 Dante Bikini Color Green
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1829 Dante Jockstrap Color Green
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1827 Garoto Bikini Color Gray
£8.00
£8.00
£12.00
Save 33%
JOR JOR 1837 Daily Bikini Color Gray
£14.00
£14.00
£21.00