Skip to content
Trustpilot

Search
Search 0

Calvin Klein Boxers

View all

New In From Paul Smith

View all

SHOP YOUR FAVOURITE BRANDS

Explore our most sought out collections, including top names like Calvin Klein, Versace, BOSS, and many more.

calvin-klein-model-wearing-grey-trunks
dolce-and-gabbana-underwear-for-men
boss-collection-for-men
versace-underwear-for-men
dsquared2-underwear-for-men

Latest BOSS arrivals

View all

  • BOSS 2-Pack Trainer Socks, White

    2-pack
    BOSS
    £14.00
    Now £14.00 Was £0.00

  • BOSS Trunk 3-Pack Power Design, Open Grey

    3-pack
    BOSS
    £44.00
    Now £44.00 Was £0.00

  • BOSS T-Shirt RN, Brown

    Brown BOSS branded t-shirt
    BOSS
    £49.00
    Now £49.00 Was £0.00

  • BOSS Mix&Match Hooded Jacket H, Grey

    Grey hooded jacket with blue trim and BOSS branding
    BOSS
    £69.00
    Now £69.00 Was £0.00

  • BOSS Mix&Match Jacket Z, Black

    BOSS
    £59.00
    Now £59.00 Was £0.00

  • BOSS Mix&Match Hooded Jacket , Black

    Black hooded jacket with Boss badge
    BOSS
    £69.00
    Now £69.00 Was £0.00

  • BOSS 365 T-Shirt RN, Dark Grey

    Grey t-shirt with BOSS chest logo
    BOSS
    £37.00
    Now £37.00 Was £0.00

  • BOSS Performance T-Shirt RN Energetic, Dark Blue

    Navy t-shirt
    BOSS
    £45.00
    Now £45.00 Was £0.00
Men's Designer Underwear & Style Essentials

UNDERU

For over 25 years, UNDERU has been the go-to for Men's Designer Underwear and Fashion Foundations. Quality, style, and top brands—all in one place!

Shop now to elevate your essentials!

Shop All

TRAINERS

Explore our selection of footwear from Boss, Paul Smith, HUGO and many more brands that you love.

SHOP TRAINERS
WHAT TO WEAR

CLOTHING

Offering a broad selection of functional, stylish and elegant pieces for all occasions. 

SHOP CLOTHING
FASHION FOUNDATIONS FOR MEN

Designer Underwear & Fashion Foundations For Men

UNDERU are one of the UK’s leading online stores for Men’s Designer Underwear and what we call "Fashion Foundations" for Men.

We have built a reputation for exceptional quality and customer service over the last 25 years. Founded in 1999, we continue to stock the classics like Calvin Klein boxers and SAXX Underwear and build exceptional collections from the best designers in the world, such as Versace Boxers, BOSS Boxer Trunks, and Paul Smith Swim shorts to name just a few.

We pride ourselves on selecting the best offering of Designer Boxers each season. We are proud to bring you a carefully considered selection of Luxury Men’s Underwear, Swimwear, Clothing and Accessories

Shop All

Brands We Stock
1 of 21

Your cart is empty

Continue shopping