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 14%
PPU PPU 2310 Ball Lifter and Thong Jockstrap Color Black
£25.00
£25.00
£29.00
Save 15%
PPU PPU 2313 Peek-a-boo Jockstrap Color Black
£22.00
£22.00
£26.00
Save 33%
JOR JOR 1829 Dante Jockstrap Color Yellow
£8.00
£8.00
£12.00
JOR JOR 1835 Daily Trunks Color Mint
£24.00
£24.00
£0.00
JOR JOR 1827 Garoto Bikini Color Green
£24.00
£24.00
£0.00
JOR JOR 1829 Dante Jockstrap Color Green
£22.00
£22.00
£0.00
JOR JOR 1827 Garoto Bikini Color Gray
£24.00
£24.00
£0.00
Save 36%
JOR JOR 1827 Garoto Bikini Color Gold
£14.00
£14.00
£22.00
JOR JOR 1827 Garoto Bikini Color Cooper
£24.00
£24.00
£0.00
JOR JOR 1831 Kioto Bikini Color Cocoa
£22.00
£22.00
£0.00
Save 35%
JOR JOR 1832 Kioto Jockstrap Color Cocoa
£13.00
£13.00
£20.00
JOR JOR 1831 Kioto Bikini Color Blue
£22.00
£22.00
£0.00
Save 35%
JOR JOR 1832 Kioto Jockstrap Color Blue
£13.00
£13.00
£20.00
JOR JOR 1835 Daily Trunks Color Blue
£24.00
£24.00
£0.00
JOR JOR 1827 Garoto Bikini Color Black
£24.00
£24.00
£0.00
Save 16%
ErgoWear ErgoWear EW1357 MAX XV Bikini Color Light Gray
£21.00
£21.00
£25.00
Save 13%
ErgoWear ErgoWear EW1201 FEEL XV Trunks Color White
£26.00
£26.00
£30.00
Save 13%
ErgoWear ErgoWear EW1197 FEEL XV Trunks Color Burgundy
£26.00
£26.00
£30.00
Save 16%
ErgoWear ErgoWear EW1214 MAX MESH Boxer Briefs Color Cobalt Blue
£26.00
£26.00
£31.00
Save 15%
ErgoWear ErgoWear EW1217 MAX Trunks Color Burgundy
£23.00
£23.00
£27.00
Save 17%
ErgoWear ErgoWear EW1166 X4D Bikini Color White
£24.00
£24.00
£29.00
Save 16%
ErgoWear ErgoWear EW1167 X4D Trunks Color White
£26.00
£26.00
£31.00
Save 37%
Private Structure Private Structure MOUX4103 Mo Lite Mid Waist Trunks Color White
£12.00
£12.00
£19.00
Save 17%
ErgoWear ErgoWear EW1162 X4D Bikini Color Stonewash
£24.00
£24.00
£29.00
Save 16%
ErgoWear ErgoWear EW1163 X4D Trunks Color Stonewash
£26.00
£26.00
£31.00
Save 17%
ErgoWear ErgoWear EW1158 X4D Bikini Color Burgundy
£24.00
£24.00
£29.00
Save 16%
ErgoWear ErgoWear EW1159 X4D Trunks Color Burgundy
£26.00
£26.00
£31.00
Save 14%
ErgoWear ErgoWear EW1160 X4D Boxer Briefs Color Burgundy
£32.00
£32.00
£37.00
Roger Smuth Roger Smuth RS088 Jock-Thong Color White
£34.00
£34.00
£0.00
Roger Smuth Roger Smuth RS089 Ball lifter Color White
£21.00
£21.00
£0.00