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.
Xtremen Xtremen 91128 Snake print Jockstrap Color Black
$24.09
$24.09
$0.00
Save 35%
Xtremen Xtremen 91134 Mesh Jockstrap Color Black
$23.22
$23.22
$35.72
CandyMan CandyMan 99659 Jock Briefs Color Red
$41.69
$41.69
$0.00
Save 35%
CandyMan CandyMan 99659 Jock Briefs Color Black
$9.95
$9.95
$15.30
Save 35%
Pikante Pikante PIK 1097 Clandestine Velvet Briefs Color Pink
$9.95
$9.95
$15.30
Pikante Pikante PIK 1098 Clandestine Velvet Bikini Color Pink
$32.89
$32.89
$0.00
Save 35%
Pikante Pikante PIK 1100 Clandestine Velvet Jockstrap Color Pink
$18.04
$18.04
$27.76
Pikante Pikante PIK 1086 Hard Harness Jockstrap Color Black
$52.69
$52.69
$0.00
Pikante Pikante PIK 1087 Hard Bikini Color Black
$37.29
$37.29
$0.00
Pikante Pikante PIK 1091 Burly Mesh Briefs Color Black
$30.69
$30.69
$0.00
Pikante Pikante PIK 1093 Oomph Mesh Briefs Color Black
$35.09
$35.09
$0.00
Save 35%
Pikante Pikante PIK 1095 Oomph Mesh Jockstrap Color Black
$20.63
$20.63
$31.74
Save 35%
Pikante Pikante PIK 1097 Clandestine Velvet Briefs Color Black
$9.95
$9.95
$15.30
Save 35%
Pikante Pikante PIK 1100 Clandestine Velvet Jockstrap Color Black
$9.95
$9.95
$15.30
Xtremen Xtremen 91142 Ultra-soft Briefs Color Rosewood
$21.89
$21.89
$0.00
Xtremen Xtremen 91142 Ultra-soft Briefs Color Gray Cross
$21.89
$21.89
$0.00
Xtremen Xtremen 91142 Ultra-soft Briefs Color Dark Gray
$21.89
$21.89
$0.00
Xtremen Xtremen 91142 Ultra-soft Briefs Color Black
$21.89
$21.89
$0.00
Save 35%
CandyMan CandyMan 99672X Chain Jock Briefs Color Red
$9.95
$9.95
$15.30
Save 35%
CandyMan CandyMan 99672X Chain Jock Briefs Color Black
$9.95
$9.95
$15.30
CandyMan CandyMan 99663 Lace Jockstrap Color Red-Print
$21.89
$21.89
$0.00
Save 35%
CandyMan CandyMan 99672 Chain Jock Briefs Color Red
$9.95
$9.95
$15.30
Save 35%
CandyMan CandyMan 99672 Chain Jock Briefs Color Black
$27.10
$27.10
$41.69
CandyMan CandyMan 99679 Lace Garter Briefs Color Black
$28.49
$28.49
$0.00
CandyMan CandyMan 99681 Mesh Briefs Color Black
$24.09
$24.09
$0.00
Save 35%
CandyMan CandyMan 99684 Garter Briefs Color Black
$23.22
$23.22
$35.72
Xtremen Xtremen 91145 Printed Microfiber Bikini Color Smiley Face
$19.69
$19.69
$0.00
Save 35%
Xtremen Xtremen 91147 Printed Microfiber Trunks Color Smiley Face
$12.87
$12.87
$19.80
Xtremen Xtremen 91148 Printed Microfiber Jockstrap Color Smiley Face
$21.89
$21.89
$0.00
Xtremen Xtremen 91145 Printed Microfiber Bikini Color Rainbow Prism
$19.69
$19.69
$0.00