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.

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JOR JOR 1391 Night Jockstrap Color Printed
$15.00
$15.00
$23.00
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Unico Unico 21070301203 Felt Jockstrap Color 63-White
$15.00
$15.00
$23.00
Doreanse Doreanse 1257-PRN Space Venom Briefs Color Printed
$28.00
$28.00
$0.00
Unico Unico 21100100218 Crayons Boxer Briefs Color 90-Multi
$12.00
$12.00
$0.00
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HAWAI HAWAI 42157 Solid Lace Briefs Color Cocoa
$27.00
$27.00
$42.00
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Papi Papi UMPA049 2PK Microflex Jockstrap Color Red-Leopard
$15.00
$15.00
$23.00
Papi Papi UMPA050 Fashion Microflex Brazilian Trunks Color Orange Pixel Print
$39.00
$39.00
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Papi Papi UMPA049 2PK Microflex Jockstrap Color Charcoal-Graphic
$15.00
$15.00
$23.00
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Papi Papi UMPA049 2PK Microflex Jockstrap Color Gray-Texture
$15.00
$15.00
$23.00
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Papi Papi UMPA049 2PK Microflex Jockstrap Color Teal-Leopard
$24.00
$24.00
$36.00
Papi Papi UMPA049 2PK Microflex Jockstrap Color Berry-Texture
$12.00
$12.00
$0.00
Papi Papi UMPA049 2PK Microflex Jockstrap Color Teal-Graphic
$36.00
$36.00
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Papi Papi UMPA051 Fashion Microflex Brazilian Jockstrap Color Sunset Multi Print
$15.00
$15.00
$23.00
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Papi Papi UMPA051 Fashion Microflex Brazilian Jockstrap Color Blue Pixel Print
$15.00
$15.00
$23.00
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Papi Papi UMPA049 2PK Microflex Jockstrap Color Blue-Texture
$15.00
$15.00
$23.00
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Xtremen Xtremen 91090 Frice Microfiber Jockstrap Color Pink
$20.00
$20.00
$30.00
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Roger Smuth Roger Smuth RS013 Jockstrap Color Burgundy
$31.00
$31.00
$48.00
Roger Smuth Roger Smuth RS005 Jockstrap Color Black
$63.00
$63.00
$0.00
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Roger Smuth Roger Smuth RS012 Jockstrap Color Burgundy
$15.00
$15.00
$23.00
Roger Smuth Roger Smuth RS005 Jockstrap Color Burgundy
$63.00
$63.00
$0.00
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Roger Smuth Roger Smuth RS014 Jockstrap Color Burgundy
$15.00
$15.00
$23.00
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Roger Smuth Roger Smuth RS014 Jockstrap Color Blue
$37.00
$37.00
$57.00
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Roger Smuth Roger Smuth RS012-1 Jockstrap Color Black
$37.00
$37.00
$57.00
Roger Smuth Roger Smuth RS018-1 Jockstrap Color Burgundy
$53.00
$53.00
$0.00
Unico Unico 22010201106 Cristales Briefs Color 90-Blue
$45.00
$45.00
$0.00
Unico Unico 22010301203 Siluetas Jockstrap Color 90-Printed
$8.00
$8.00
$0.00
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Unico Unico 22020301203 Fragmentado Jockstrap Color 63-Printed
$15.00
$15.00
$23.00
Unico Unico 22020301206 Rastro Jockstrap Color 63-Printed
$8.00
$8.00
$0.00
Unico Unico 22010301206 Cristales Jockstrap Color 90-Blue
$8.00
$8.00
$0.00
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JOR JOR 1532 Geisha Jockstrap Color Printed
$27.00
$27.00
$42.00