Mens Underclothes

Mens Underclothes: Upgrade your essentials with our Men’s Underclothes Collection, designed for everyday comfort, support, and durability. Featuring boxer briefs, trunks, briefs, boxer shorts, and undergarment t-shirts, our range is crafted from breathable cotton, moisture-wicking modal, and flexible microfibre for a lightweight and secure fit. Explore top brands like Calvin Klein, BOSS, Polo Ralph Lauren, Emporio Armani, and SAXX, offering premium-quality underclothes for work, leisure, and active lifestyles.

323 products

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Calvin Klein 3 Pack Men's Cotton Stretch Trunks
Sale Best Seller10% OFF

Calvin Klein 3 Pack Men's Cotton Stretch Trunks

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
S M L XL
Calvin Klein 3 Pack Men's Cotton Stretch Boxer Brief
Sale Best Seller10% OFF

Calvin Klein 3 Pack Men's Cotton Stretch Boxer Brief

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in Black
S M L XL
Calvin Klein 3 Pack Men's Cotton Stretch Low Rise Trunks
Sale Best Seller10% OFF

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

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in White
S M L XL
Calvin Klein 3 Pack Men's Cotton Stretch Hip Briefs
Sale Best Seller10% OFF

Calvin Klein 3 Pack Men's Cotton Stretch Hip Briefs

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in White
S M L XL
Polo Ralph Lauren 3 Pack Classic Men's Trunk
Sale Best Seller10% OFF

Polo Ralph Lauren 3 Pack Classic Men's Trunk

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Black
S M L XL 2XL
Calvin Klein Men's 3 Pack Crew Neck T-Shirt
Sale Best Seller10% OFF

Calvin Klein Men's 3 Pack Crew Neck T-Shirt

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
S M L XL
Polo Ralph Lauren 3 Pack Men's Boxer Brief
Sale Best Seller10% OFF

Polo Ralph Lauren 3 Pack Men's Boxer Brief

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Black
S M L XL 2XL
Polo Ralph Lauren Men's 5 Pack Classic Trunk
Sale Best Seller10% OFF

Polo Ralph Lauren Men's 5 Pack Classic Trunk

Regular price £63.00 GBP
Regular price £70.00 GBP Sale price £63.00 GBP
S M L XL 2XL
Polo Ralph Lauren Men's 3 Pack Trunk
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Navy;Navy
S M L XL 2XL
Boss 3 Pack Men's Trunk
Sale Best Seller10% OFF

Boss 3 Pack Men's Trunk

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in Black White Waistband;Black White Waistband
S M L XL 2XL
Boss 3 Pack Men's Boxer Brief
Sale Best Seller10% OFF

Boss 3 Pack Men's Boxer Brief

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in Navy;Navy
S M L XL 2XL
Boss Tee - White , Grey, Black
Sale 10% OFF

Boss 3 Pack Men's Classic T-Shirt

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in White/Dark Grey/Navy;White/Dark Grey/Navy
S M L XL 2XL
Polo Ralph Lauren 3 Pack Classic Men's Trunks
Sale New Best Seller10% OFF

Polo Ralph Lauren 3 Pack Classic Men's Trunks

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Black
S M L XL 2XL
Calvin Klein 3 Pack Men's Modern Structure Boxer Brief
Sale Best Seller10% OFF

Calvin Klein 3 Pack Men's Modern Structure Boxer Brief

Regular price £39.60 GBP
Regular price £44.00 GBP Sale price £39.60 GBP
Available in Black
S M L XL
Ralph Lauren Men's 5 Pack Classic Trunk
Best Seller

Ralph Lauren Men's 5 Pack Classic Trunk

Regular price £70.00 GBP
Regular price £0.00 GBP Sale price £70.00 GBP
Available in Black/Grey/White;Black/Grey/White
S M L XL 2XL
Polo Ralph Lauren Men's 3 Pack Trunk
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Black/Grey/White;Black/Grey/White
S M L XL 2XL
Boss Men's 3 Pack Brief
Sale Best Seller10% OFF

Boss Men's 3 Pack Brief

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in Grey/White/Black;Grey/White/Black
S M L XL 2XL
SAXX Daytripper Men's Boxer Brief Fly 3 Pack
Sale 10% OFF

SAXX Daytripper Men's Boxer Brief Fly 3 Pack

Regular price £43.20 GBP
Regular price £48.00 GBP Sale price £43.20 GBP
Available in Saxx Black/Navy/Grey;Saxx Black/Navy/Grey
S M L XL 2XL
Ted Baker 3 Pack Cotton Men's Trunk
Sale New 50% OFF

Ted Baker 3 Pack Cotton Men's Trunk

Regular price £18.00 GBP
Regular price £36.00 GBP Sale price £18.00 GBP
S M L XL
Polo Ralph Lauren Men's 3 Pack Trunk
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in White/Charcoal/Black;White/Charcoal/Black
S M L XL 2XL
Polo Ralph Lauren Men's 3 Pack Trunk
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Navy/White;Navy/White
S M L XL 2XL
Polo Ralph Lauren Men's 3 Pack Boxer Brief
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Boxer Brief

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Navy/White;Navy/White
S M L XL 2XL
Calvin Klein Men's Low Rise Trunk

Calvin Klein Men's Low Rise Trunk

Regular price £35.00 GBP
Regular price £35.00 GBP Sale price £35.00 GBP
Available in BlackWhite
S M L XL
Calvin Klein Men's 3 Pack Cotton Stretch Trunk
Sale 10% OFFSelling Fast

Calvin Klein Men's 3 Pack Cotton Stretch Trunk

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in Black
S M L XL
HOM Plumes Men's Micro Brief
Sale New 50% OFF

HOM Plumes Men's Micro Brief

Regular price £12.00 GBP
Regular price £24.00 GBP Sale price £12.00 GBP
Available in BlackNavy;NavySandWhiteRed;Red
S M L XL 2XL
Polo Ralph Lauren Men's 3 Pack Trunk
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Navy;Navy
S M L XL 2XL
Ted Baker 3 Pack Cotton Men's Boxer Brief
Sale New 50% OFF

Ted Baker 3 Pack Cotton Men's Boxer Brief

Regular price £18.00 GBP
Regular price £36.00 GBP Sale price £18.00 GBP
S M L XL
Boss 2 Pack Men's Boxer
Sale 10% OFF

Boss 2 Pack Men's Boxer

Regular price £37.80 GBP
Regular price £42.00 GBP Sale price £37.80 GBP
Available in Navy;Navy
S M L XL 2XL
Lyle & Scott Lewis 3 Pack Men's Button Fly Trunks
Sale New 50% OFF

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

Regular price £15.00 GBP
Regular price £29.99 GBP Sale price £15.00 GBP
Available in BlackGrey/White/Black;Grey/White/Black
S M L XL 2XL 3XL
SAXX 3 Pack Men's Non-Stop Stretch Cotton Trunk
Sale 10% OFF

SAXX 3 Pack Men's Non-Stop Stretch Cotton Trunk

Regular price £49.50 GBP
Regular price £55.00 GBP Sale price £49.50 GBP
Available in White/Navy/Black;White/Navy/Black
S M L XL 2XL
Boss 3 Pack Men's Classic Vest
Sale 10% OFF

Boss 3 Pack Men's Classic Vest

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Grey/White/Black;Grey/White/Black
S M L XL 2XL
Boss 5 Pack Men's Trunk
Sale 10% OFF

Boss 5 Pack Men's Trunk

Regular price £62.10 GBP
Regular price £69.00 GBP Sale price £62.10 GBP
Available in Black/White/Navy;Black/White/Navy
S M L XL 2XL
Polo Ralph Lauren Men's 3 Pack Trunk
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Trunk

Regular price £40.50 GBP
Regular price £45.00 GBP Sale price £40.50 GBP
Available in Sky/Blue/Navy;Sky/Blue/Navy
S M L XL 2XL
Calvin Klein 3 Pack Men's Icon Cotton Stretch Trunk
Sale Improved Fabric30% OFF

Calvin Klein 3 Pack Men's Icon Cotton Stretch Trunk

Regular price £29.40 GBP
Regular price £42.00 GBP Sale price £29.40 GBP
Available in Black/Grey/White;Black/Grey/White
S M L XL
Polo Ralph Lauren Men's 3 Pack Elastic Boxer
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Elastic Boxer

Regular price £63.00 GBP
Regular price £70.00 GBP Sale price £63.00 GBP
Available in Black
S M L XL 2XL
Calvin Klein 3 Pack Men's Icon Cotton Stretch Trunk
Sale Improved Fabric30% OFF

Calvin Klein 3 Pack Men's Icon Cotton Stretch Trunk

Regular price £29.40 GBP
Regular price £42.00 GBP Sale price £29.40 GBP
Available in Black
S M L XL
Levi's Men's 3 Pack Premium Boxer Brief
Sale New 50% OFF

Levi's Men's 3 Pack Premium Boxer Brief

Regular price £17.50 GBP
Regular price £35.00 GBP Sale price £17.50 GBP
S M L XL 2XL
SAXX 3 Pack Men's Non-Stop Stretch Cotton Boxer Brief
Sale 10% OFF

SAXX 3 Pack Men's Non-Stop Stretch Cotton Boxer Brief

Regular price £49.50 GBP
Regular price £55.00 GBP Sale price £49.50 GBP
Available in White/Blue/Black;White/Blue/Black
S M L XL 2XL
Polo Ralph Lauren Men's 5 Pack Trunk
Sale 10% OFFSelling Fast

Polo Ralph Lauren Men's 5 Pack Trunk

Regular price £63.00 GBP
Regular price £70.00 GBP Sale price £63.00 GBP
Available in Navy;Navy
S M L XL
Puma Basic Men's Boxer Brief 2 Pack
Sale New 50% OFF

Puma Basic Men's Boxer Brief 2 Pack

Regular price £9.00 GBP
Regular price £18.00 GBP Sale price £9.00 GBP
S M L XL
Polo Ralph Lauren Men's 3 Pack Crew T-Shirt
Sale 10% OFF

Polo Ralph Lauren Men's 3 Pack Crew T-Shirt

Regular price £54.00 GBP
Regular price £60.00 GBP Sale price £54.00 GBP
Available in Black/Grey/White;Black/Grey/White
S M L XL XXL
Calvin Klein 3 Pack Men's Modern Cotton Stretch Hip Brief
Sale Best Seller10% OFF

Calvin Klein 3 Pack Men's Modern Cotton Stretch Hip Brief

Regular price £39.60 GBP
Regular price £44.00 GBP Sale price £39.60 GBP
Available in Black/Grey/White;Black/Grey/White
S M L XL
Lyle & Scott Barclay 3 Pack Men's Trunks
Sale 10% OFF

Lyle & Scott Barclay 3 Pack Men's Trunks

Regular price £29.69 GBP
Regular price £32.99 GBP Sale price £29.69 GBP
S M L XL 2XL 3XL
Tommy Hilfiger Men's Trunk & Sock Set
Sale 50% OFF

Tommy Hilfiger Men's Trunk & Sock Set

Regular price £20.00 GBP
Regular price £40.00 GBP Sale price £20.00 GBP
Available in Navy;NavyRed;RedNavy/Pink;Navy/Pink
S M L XL
BOSS Men's Cotton T-Shirt
Sale 30% OFF

BOSS Men's Cotton T-Shirt

Regular price £24.50 GBP
Regular price £35.00 GBP Sale price £24.50 GBP
Available in Navy;NavyGreyBlack
S M L XL
BOSS 3 Pack Men's Bold Trunk
Sale 50% OFF

BOSS 3 Pack Men's Bold Trunk

Regular price £22.50 GBP
Regular price £45.00 GBP Sale price £22.50 GBP
Available in Blue/Navy/White;Blue/Navy/White
S M L XL 2XL
Levi's Men's 3 Pack Sportswear Logo Boxer Brief
Sale New 50% OFF

Levi's Men's 3 Pack Sportswear Logo Boxer Brief

Regular price £15.00 GBP
Regular price £30.00 GBP Sale price £15.00 GBP
S M L XL 2XL
Puma Basic Men's Trunk 2 Pack
Sale New 50% OFF

Puma Basic Men's Trunk 2 Pack

Regular price £9.00 GBP
Regular price £18.00 GBP Sale price £9.00 GBP
S M L XL

Men’s Underclothes FAQ

What are men’s underclothes, and why are they important?

Men’s underclothes include underwear and base layers designed for comfort, support, and breathability. The right underclothes ensure a great fit, prevent chafing, and keep you feeling fresh throughout the day. Whether it’s boxer briefs, trunks, briefs, boxer shorts, or undergarment t-shirts, choosing high-quality fabrics enhances everyday wear and overall comfort.

What types of men’s underclothes are available?

Our collection offers a variety of fits and styles tailored to different needs: Boxer Briefs – Supportive and fitted with a longer leg. Trunks – A modern, mid-rise style with a shorter cut. Briefs – A minimal-coverage design for maximum support. Boxer Shorts – A relaxed, breathable option for everyday wear. Undergarment T-Shirts – Lightweight base layers for added comfort under clothing. Each style is made with premium materials for a secure, comfortable fit all day long.

Which materials are best for men’s underclothes?

The best fabrics ensure breathability, flexibility, and durability. Popular choices include: Cotton – Soft, naturally breathable, and perfect for daily wear. Modal – Lightweight, moisture-wicking, and ultra-smooth. Microfibre – Stretchy, breathable, and ideal for active lifestyles. These materials provide long-lasting freshness, ease of movement, and superior comfort.

How can I find the right fit for men’s underclothes?

For the best fit, check the size guide available on each product page. Stretch materials like modal and microfibre conform to your body shape, while structured designs such as briefs and boxer shorts provide a more defined fit. If you prefer a roomier feel, opting for a size up can offer added comfort.

Where is the best place to buy men’s underclothes?

Discover high-quality men’s underclothes at PantsandSocks.com, featuring premium brands like Calvin Klein, BOSS, Polo Ralph Lauren, Emporio Armani, and SAXX. Browse our collection today and enjoy free shipping on orders over £55.