Black Friday Men's Underwear Deals

Our selection of Men's Underwear Black Friday deals offers up to 50% off on the most popular men's underwear brands. These stylish and comfortable brands offer a variety of different cuts and materials. Whether you're looking for briefs, boxer briefs, or trunks, we offer hundreds of different underwear styles to suit your needs.

339 products

Filter
Calvin Klein 3 Pack Men's Cotton Stretch Trunks
Sale

Calvin Klein 3 Pack Men's Cotton Stretch Trunks

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Calvin Klein 3 Pack Men's Cotton Stretch Low Rise Trunks
Sale

Calvin Klein 3 Pack Men's Cotton Stretch Low Rise Trunks

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Calvin Klein 3 Pack Men's Cotton Stretch Boxer Briefs
Sale

Calvin Klein 3 Pack Men's Cotton Stretch Boxer Briefs

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Calvin Klein 3 Pack Men's Cotton Stretch Hip Briefs
Sale

Calvin Klein 3 Pack Men's Cotton Stretch Hip Briefs

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Polo Ralph Lauren 3 Pack Classic Men's Trunks
Sale

Polo Ralph Lauren 3 Pack Classic Men's Trunks

Regular price £38.25 GBP
Regular price £45.00 GBP Sale price £38.25 GBP
French Connection 3 Pack Men's Boxer
Sale

French Connection 3 Pack Men's Boxer

Regular price £9.00 GBP
Regular price £18.00 GBP Sale price £9.00 GBP
Polo Ralph Lauren 5 Pack Classic Men's Trunk
Sale

Polo Ralph Lauren 5 Pack Classic Men's Trunk

Regular price £59.50 GBP
Regular price £70.00 GBP Sale price £59.50 GBP
Polo Ralph Lauren 3 Pack Men's Boxer Brief
Sale

Polo Ralph Lauren 3 Pack Men's Boxer Brief

Regular price £38.25 GBP
Sale price £38.25 GBP
Calvin Klein 3 Pack Men's Modern Structure Trunk
Sale

Calvin Klein 3 Pack Men's Modern Structure Trunk

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Available in Black
Boss 3 Pack Men's Trunk
Sale

Boss 3 Pack Men's Trunk

Regular price £35.70 GBP
Regular price £42.00 GBP Sale price £35.70 GBP
GANT 3 Pack Men's Trunk

GANT 3 Pack Men's Trunk

Regular price £38.00 GBP
Regular price Sale price £38.00 GBP
Calvin Klein 3 Pack Men's Modern Structure Boxer Brief
Sale

Calvin Klein 3 Pack Men's Modern Structure Boxer Brief

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Available in Black
Boss 3 Pack Men's Boxer Brief
Sale

Boss 3 Pack Men's Boxer Brief

Regular price £35.70 GBP
Regular price £42.00 GBP Sale price £35.70 GBP
Ralph Lauren 5 Pack Men's Classic Trunk
Sale

Ralph Lauren 5 Pack Men's Classic Trunk

Regular price £59.50 GBP
Regular price £70.00 GBP Sale price £59.50 GBP
Available in Black/Grey/White;Black/Grey/White
SAXX Non-Stop Stretch Men's Cotton Boxer Brief
Sale

SAXX Non-Stop Stretch Men's Cotton Boxer Brief

Regular price £17.00 GBP
Regular price £20.00 GBP Sale price £17.00 GBP
Available in BlackNavy;NavySky Blue;Sky BlueWhite
Polo Ralph Lauren 3 Pack Men's Open Boxer
Sale

Polo Ralph Lauren 3 Pack Men's Open Boxer

Regular price £51.00 GBP
Regular price £60.00 GBP Sale price £51.00 GBP
Available in L Blue/Navy/White;L Blue/Navy/White
BOSS 3 Pack Men's Power Trunk

BOSS 3 Pack Men's Power Trunk

Regular price £42.00 GBP
Regular price £0.00 GBP Sale price £42.00 GBP
Polo Ralph Lauren 3 Pack Classic Men's Trunks
Sale

Polo Ralph Lauren 3 Pack Classic Men's Trunks

Regular price £38.25 GBP
Regular price £45.00 GBP Sale price £38.25 GBP
Polo Ralph Lauren 3 Pack Men's Briefs
Sale

Polo Ralph Lauren 3 Pack Men's Briefs

Regular price £34.00 GBP
Regular price £40.00 GBP Sale price £34.00 GBP
Available in Grey/White/Black;Grey/White/BlackWhite
Ted Baker 3 Pack Cotton Men's Trunk
Sale

Ted Baker 3 Pack Cotton Men's Trunk

Regular price £30.60 GBP
Regular price £36.00 GBP Sale price £30.60 GBP
Boss 3 Pack Men's Brief
Sale

Boss 3 Pack Men's Brief

Regular price £33.15 GBP
Regular price £39.00 GBP Sale price £33.15 GBP
Tommy Hilfiger 3 Pack Logo Men's Trunk
Sale

Tommy Hilfiger 3 Pack Logo Men's Trunk

Regular price £31.45 GBP
Regular price £37.00 GBP Sale price £31.45 GBP
Polo Ralph Lauren Men's 3 Pack Trunk
Sale

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £38.25 GBP
Regular price £45.00 GBP Sale price £38.25 GBP
Available in Black/Grey/White;Black/Grey/White
SAXX Daytripper Men's Boxer Brief Fly
Sale

SAXX Daytripper Men's Boxer Brief Fly

Regular price £17.00 GBP
Regular price £20.00 GBP Sale price £17.00 GBP
Available in BlackGrey
Polo Ralph Lauren 3 Pack Men's Briefs
Sale

Polo Ralph Lauren 3 Pack Men's Briefs

Regular price £34.00 GBP
Regular price £40.00 GBP Sale price £34.00 GBP
Available in Black
Ralph Lauren 3 Pack Men's Classic Trunk
Sale

Ralph Lauren 3 Pack Men's Classic Trunk

Regular price £22.50 GBP
Regular price £45.00 GBP Sale price £22.50 GBP
Polo Ralph Lauren Men's 3 Pack Trunk
Sale

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £38.25 GBP
Regular price £45.00 GBP Sale price £38.25 GBP
Available in White/Charcoal/Black;White/Charcoal/Black
BOSS 3 Pack Men's Power Trunk

BOSS 3 Pack Men's Power Trunk

Regular price £42.00 GBP
Regular price Sale price £42.00 GBP
Available in Black/White/Navy;Black/White/NavyBlack
Polo Ralph Lauren Men's 3 Pack Trunk
Sale

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £38.25 GBP
Regular price £45.00 GBP Sale price £38.25 GBP
Available in Navy/White;Navy/White
HOM Plumes Men's Micro Brief
Sale

HOM Plumes Men's Micro Brief

Regular price £20.40 GBP
Regular price £24.00 GBP Sale price £20.40 GBP
Available in BlackNavy;NavySandWhiteRed;Red
Polo Ralph Lauren Men's 3 Pack Boxer Brief
Sale

Polo Ralph Lauren Men's 3 Pack Boxer Brief

Regular price £38.25 GBP
Regular price £45.00 GBP Sale price £38.25 GBP
Available in Navy/White;Navy/White
HOM HO1 Men's Boxer Brief

HOM HO1 Men's Boxer Brief

Regular price £30.00 GBP
Regular price £30.00 GBP Sale price £30.00 GBP
Available in WhiteBlackNavy;NavyGrey
Calvin Klein 3 Pack Men's Modern Structure Trunk
Sale

Calvin Klein 3 Pack Men's Modern Structure Trunk

Regular price From £39.60 GBP
Regular price £44.00 GBP Sale price From £39.60 GBP
Available in Black/Grey/White;Black/Grey/White
Ted Baker 3 Pack Cotton Men's Boxer Brief
Sale

Ted Baker 3 Pack Cotton Men's Boxer Brief

Regular price £30.60 GBP
Regular price £36.00 GBP Sale price £30.60 GBP
HOM HO1 Men's Mini Brief
Sale

HOM HO1 Men's Mini Brief

Regular price £12.50 GBP
Regular price £25.00 GBP Sale price £12.50 GBP
Available in WhiteBlackNavy;NavyGrey
Tommy Hilfiger Recycled Essentials 3 Pack Men's Trunk
Sale

Tommy Hilfiger Recycled Essentials 3 Pack Men's Trunk

Regular price £32.30 GBP
Regular price £38.00 GBP Sale price £32.30 GBP
Gant 3 Pack Men's Trunk

Gant 3 Pack Men's Trunk

Regular price £38.00 GBP
Regular price £0.00 GBP Sale price £38.00 GBP
Boss 5 Pack Men's Trunk
Sale

Boss 5 Pack Men's Trunk

Regular price £55.25 GBP
Regular price £65.00 GBP Sale price £55.25 GBP
Available in BlackBlack/White/Navy;Black/White/Navy
SAXX Men's Daytripper Boxer Brief
Sale

SAXX Men's Daytripper Boxer Brief

Regular price £19.55 GBP
Regular price £23.00 GBP Sale price £19.55 GBP
Available in Shark Print;Shark Print
Lyle & Scott Lewis 3 Pack Men's Button Fly Trunks
Sale

Lyle & Scott Lewis 3 Pack Men's Button Fly Trunks

Regular price £25.49 GBP
Regular price £29.99 GBP Sale price £25.49 GBP
Available in BlackGrey/White/Black;Grey/White/Black
Polo Ralph Lauren 5 Pack Men's Cotton Trunk
Sale

Polo Ralph Lauren 5 Pack Men's Cotton Trunk

Regular price £59.50 GBP
Regular price £70.00 GBP Sale price £59.50 GBP
Available in Black
Under Armour 3 Pack Men's Charged Cotton 3
Sale

Under Armour 3 Pack Men's Charged Cotton 3" Boxerjock

Regular price £30.60 GBP
Regular price £36.00 GBP Sale price £30.60 GBP
Available in Black
SAXX Kinetic HD Men's Boxer Brief
Sale

SAXX Kinetic HD Men's Boxer Brief

Regular price £25.50 GBP
Regular price £30.00 GBP Sale price £25.50 GBP
Available in Navy;Navy
Björn Borg 3 Pack Men's Essential Boxers
Sale

Björn Borg 3 Pack Men's Essential Boxers

Regular price £30.60 GBP
Regular price £36.00 GBP Sale price £30.60 GBP
Polo Ralph Lauren 3 Pack Elastic Men's Boxer
Sale

Polo Ralph Lauren 3 Pack Elastic Men's Boxer

Regular price £59.50 GBP
Regular price £70.00 GBP Sale price £59.50 GBP
Available in Black
Levi's Men's 3 Pack Premium Boxer Brief
Sale

Levi's Men's 3 Pack Premium Boxer Brief

Regular price £29.75 GBP
Regular price £35.00 GBP Sale price £29.75 GBP
Gant 5 Pack Basic Men's Trunk
Sale

Gant 5 Pack Basic Men's Trunk

Regular price £38.25 GBP
Regular price £45.00 GBP Sale price £38.25 GBP
Available in BlackNavy;Navy
Calvin Klein 3 Pack Men's Cotton Stretch Low Rise Trunk
Sale

Calvin Klein 3 Pack Men's Cotton Stretch Low Rise Trunk

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Available in White/Black;White/Black
Calvin Klein 3 Pack Men's Trunk

Calvin Klein 3 Pack Men's Trunk

Regular price £42.00 GBP
Regular price Sale price £42.00 GBP
Available in Multi;Multi
Boss 2 Pack Men's Boxer
Sale

Boss 2 Pack Men's Boxer

Regular price £35.70 GBP
Regular price £42.00 GBP Sale price £35.70 GBP
Available in Navy;NavySky Blue;Sky Blue