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.
CandyMan CandyMan 99535 Bow Jockstrap Color Red
$30.00
$30.00
$0.00
SOLD OUT
MaleBasics MaleBasics DMBL07 DNGEON Cross Cockring Harness Color Black
$58.00
$58.00
$0.00
SOLD OUT
MaleBasics MaleBasics DMBL09 DNGEON Cross Chain Harness Color Black
$58.00
$58.00
$0.00
SOLD OUT
MaleBasics MaleBasics DMBL06 DNGEON Straigh Back Harness Color Black
$45.00
$45.00
$0.00
MaleBasics MaleBasics DMBL04 DNGEON Peakaboo Jockstrap Color Black
$39.00
$39.00
$0.00
SOLD OUT
MaleBasics MaleBasics DMBL01 DNGEON Cockring Jockstrap Color Black
$39.00
$39.00
$0.00
SOLD OUT
MaleBasics MaleBasics DMBL08 DNGEON Croptop Cockring Harness Color Black
$58.00
$58.00
$0.00
Rico Rico 250108 3PK Brazilian Trunks Color Black-Gray
$33.00
$33.00
Rico Rico 250109 3PK Brazilian Trunks Color Black-Blue
$33.00
$33.00
Male Power Male Power 591-266 Leather Gemini Harness Color Black
$63.00
$63.00
Male Power Male Power 590-266 Leather Aries Harness Color Black
$57.00
$57.00
Clever Clever 0417 Goals Briefs Color Black
$9.00
$9.00
$0.00
Clever Clever 0420 Requirement Trunks Color White
$12.00
$12.00
$0.00
MaleBasics MaleBasics MBL107 MOB Classic Fetish Jock 3 Inches Jockstrap Color Green
$24.00
$24.00
$0.00
SOLD OUT
MaleBasics MaleBasics MBL107 MOB Classic Fetish Jock 3 Inches Jockstrap Color Orange
$24.00
$24.00
$0.00
MaleBasics MaleBasics MBL107 MOB Classic Fetish Jock 3 Inches Jockstrap Color White
$24.00
$24.00
$0.00
SOLD OUT
MaleBasics MaleBasics MBL107 MOB Classic Fetish Jock 3 Inches Jockstrap Color Royal
$24.00
$24.00
$0.00
MaleBasics MaleBasics MBL107 MOB Classic Fetish Jock 3 Inches Jockstrap Color Red
$24.00
$24.00
$0.00
JOR JOR 1374 Otto Trunks Color Black
$12.00
$12.00
$0.00
JOR JOR 1335 Rocket Trunks Color Gray
$12.00
$12.00
$0.00
SOLD OUT
JOR JOR 1401 Sailor Jockstrap Color Printed
$15.00
$15.00
$23.00
JOR JOR 1367 Texas Jockstrap Color Black
$8.00
$8.00
$0.00
JOR JOR 1409 Cairo Trunks Color Printed
$12.00
$12.00
$0.00
JOR JOR 1335 Rocket Trunks Color Turquoise
$12.00
$12.00
$0.00
Save 35%
PPU PPU 2102 Protuder Trunks Color Red
$15.00
$15.00
$23.00
SOLD OUT
PPU PPU 2108 Floater-Mesh Trunks Color Turquoise
$12.00
$12.00
$0.00
Save 36%
PPU PPU 2108 Floater-Mesh Trunks Color White
$29.00
$29.00
$45.00
Save 35%
PPU PPU 2104 Open Back Trunks Color Black
$33.00
$33.00
$51.00
SOLD OUT
Unico Unico 21070100121 Stripy Trunks Color 63-Gray
$12.00
$12.00
$0.00
Unico Unico 21070100103 Felt Trunks Color 63-White
$12.00
$12.00
$0.00