Skip to content
Trustpilot

Search
Search 0
  1. Home
  2. Black Friday Sale

Black Friday Sale

Fantastic savings across all our collections in the UnderU Black Friday Event, underwear, swimwear, loungewear, t-shirts and much more.

Shop by

Brand
0 selected Reset
Product type
0 selected Reset
Size
0 selected Reset
Colour
0 selected Reset
Availability
0 selected Reset
Sort by:

Sort by

Sort by

Filter

Clear all
Brand

Brand

Reset
Product type

Product type

Reset
Size

Size

Reset
Colour

Colour

Reset
Availability

Availability

Reset

  • Antartic Orca Print Swim Shorts, Antarctic Blue

    Antartic Orca Print Swim Shorts, Antarctic Blue-Franks-UNDERU
    Antartic Orca Print Swim Shorts, Antarctic Blue-Franks-UNDERU
    Franks
    £52.00
    Now £52.00 Was £85.00 Save £33.00

  • Ice Cream Boys Swim Shorts, Black

    Ice Cream Boys Swim Shorts, Black-Bjorn Borg-UNDERU
    Ice Cream Boys Swim Shorts, Black-Bjorn Borg-UNDERU
    Bjorn Borg
    £20.00
    Now £20.00 Was £35.00 Save £15.00

  • Jersey Pullover Hoodie, Natural Green

    Jersey Pullover Hoodie, Natural Green-Lyle & Scott-UNDERU
    Jersey Pullover Hoodie, Natural Green-Lyle & Scott-UNDERU
    Lyle & Scott
    £40.00
    Now £40.00 Was £65.00 Save £25.00

  • Side Logo Swim Shorts, Bright Yellow

    Side Logo Swim Shorts, Bright Yellow-Replay-UNDERU
    Side Logo Swim Shorts, Bright Yellow-Replay-UNDERU
    Replay
    £29.00
    Now £29.00 Was £45.00 Save £16.00

  • cK1 Logo Print Boys Swim Shorts, Bold Blue

    cK1 Logo Print Boys Swim Shorts, Bold Blue-Calvin Klein-UNDERU
    cK1 Logo Print Boys Swim Shorts, Bold Blue-Calvin Klein-UNDERU
    Calvin Klein
    from £26.00
    from £26.00 Save up to £19.00

  • Rue St. Guillaume Crew-Neck T-Shirt, Ceramic Blue

    Rue St. Guillaume Crew-Neck T-Shirt, Ceramic Blue-Karl Lagerfeld-UNDERU
    Rue St. Guillaume Crew-Neck T-Shirt, Ceramic Blue-Karl Lagerfeld-UNDERU
    Karl Lagerfeld
    £42.00
    Now £42.00 Was £73.00 Save £31.00

  • Ikonic Print Swim Shorts, Yellow

    Ikonic Print Swim Shorts, Yellow-Karl Lagerfeld-UNDERU
    Ikonic Print Swim Shorts, Yellow-Karl Lagerfeld-UNDERU
    Karl Lagerfeld
    £48.00
    Now £48.00 Was £79.00 Save £31.00

  • Greca Border Jockstrap, White

    Greca Border Jockstrap, White-Versace-UNDERU
    Greca Border Jockstrap, White-Versace-UNDERU
    Versace
    £49.00
    Now £49.00 Was £65.00 Save £16.00

  • Iconic Greca Technical Gym Shorts, Black

    Iconic Greca Technical Gym Shorts, Black-Versace-UNDERU
    Iconic Greca Technical Gym Shorts, Black-Versace-UNDERU
    Versace
    £219.00
    Now £219.00 Was £325.00 Save £106.00

  • 2-Pack Greca Border Boxer Briefs, Black/Grey

    2-Pack Greca Border Boxer Briefs, Black/Grey-Versace-UNDERU
    2-Pack Greca Border Boxer Briefs, Black/Grey-Versace-UNDERU
    2-pack
    Versace
    £83.00
    Now £83.00 Was £110.00 Save £27.00

  • Iconic Silk Pyjama Bottoms, Black/gold

    Iconic Silk Pyjama Bottoms, Black/gold-Versace-UNDERU
    Iconic Silk Pyjama Bottoms, Black/gold-Versace-UNDERU
    Versace
    £324.00
    Now £324.00 Was £480.00 Save £156.00

  • Premium Bi-Fold Leather Wallet, Black

    Premium Bi-Fold Leather Wallet, Black-Replay-UNDERU
    Premium Bi-Fold Leather Wallet, Black-Replay-UNDERU
    Replay
    £37.00
    Now £37.00 Was £62.00 Save £25.00

  • Jumbo Logo Brief, Forest Green

    Jumbo Logo Brief, Forest Green-Bill and Brandon-UNDERU
    Jumbo Logo Brief, Forest Green-Bill and Brandon-UNDERU
    Bill and Brandon
    £13.00
    Now £13.00 Was £15.00 Save £2.00

  • Luxury Gift Box Set with Striped Boxer Briefs and Jacquard Socks, Navy/Blue

    Luxury Gift Box Set with Striped Boxer Briefs and Jacquard Socks, Navy/Blue-Scotch & Soda-UNDERU
    Luxury Gift Box Set with Striped Boxer Briefs and Jacquard Socks, Navy/Blue-Scotch & Soda-UNDERU
    Scotch & Soda
    £20.00
    Now £20.00 Was £32.00 Save £12.00

  • Killer Whales Swim Shorts, Pastel Pink

    Killer Whales Swim Shorts, Pastel Pink-Apres-UNDERU
    Killer Whales Swim Shorts, Pastel Pink-Apres-UNDERU
    Apres
    £23.00
    Now £23.00 Was £40.00 Save £17.00

  • Crew-Neck Cotton Merino Jumper, Navy

    Crew-Neck Cotton Merino Jumper, Navy-Lyle & Scott-UNDERU
    Crew-Neck Cotton Merino Jumper, Navy-Lyle & Scott-UNDERU
    Lyle & Scott
    £49.00
    Now £49.00 Was £70.00 Save £21.00

  • 2-Pack Crew-Neck T-Shirts in Slim-Fit, White

    2-Pack Crew-Neck T-Shirts in Slim-Fit, White-Karl Lagerfeld-UNDERU
    2-Pack Crew-Neck T-Shirts in Slim-Fit, White-Karl Lagerfeld-UNDERU
    2-pack
    Karl Lagerfeld
    £36.00
    Now £36.00 Was £49.00 Save £13.00

  • Logo Print T-Shirt, Black/white

    Logo Print T-Shirt, Black/white-Joop!-UNDERU
    Logo Print T-Shirt, Black/white-Joop!-UNDERU
    Joop!
    £24.00
    Now £24.00 Was £40.00 Save £16.00

  • 2-Pack Crew-Neck T-Shirts, Optic White

    2-Pack Crew-Neck T-Shirts, Optic White-Guess-UNDERU
    2-Pack Crew-Neck T-Shirts, Optic White-Guess-UNDERU
    2-pack
    Guess
    £28.00
    Now £28.00 Was £40.00 Save £12.00

  • Classic Pique Polo Shirt, White

    Classic Pique Polo Shirt, White-Lyle & Scott-UNDERU
    Classic Pique Polo Shirt, White-Lyle & Scott-UNDERU
    Lyle & Scott
    £35.00
    Now £35.00 Was £50.00 Save £15.00

  • Lightweight Fabric Gym Sack, Woodland Green

    Lightweight Fabric Gym Sack, Woodland Green-Lyle & Scott-UNDERU
    Lightweight Fabric Gym Sack, Woodland Green-Lyle & Scott-UNDERU
    Lyle & Scott
    £10.00
    Now £10.00 Was £18.00 Save £8.00

  • Romeo Hearts Print Socks, Black

    Romeo Hearts Print Socks, Black-HOM-UNDERU
    Romeo Hearts Print Socks, Black-HOM-UNDERU
    HOM
    £10.00
    Now £10.00 Was £14.00 Save £4.00

  • 2-Pack Organic Cotton Luxe Logo Boys Boxer Trunks, Black

    2-Pack Organic Cotton Luxe Logo Boys Boxer Trunks, Black-Tommy Hilfiger-UNDERU
    2-Pack Organic Cotton Luxe Logo Boys Boxer Trunks, Black-Tommy Hilfiger-UNDERU
    2-pack
    Tommy Hilfiger
    from £17.00
    from £17.00 Save up to £9.00

  • South Cape Floral Print Swim Shorts, Blue/Pink

    South Cape Floral Print Swim Shorts, Blue/Pink-Oiler & Boiler-UNDERU
    South Cape Floral Print Swim Shorts, Blue/Pink-Oiler & Boiler-UNDERU
    Oiler & Boiler
    £22.00
    Now £22.00 Was £38.00 Save £16.00

  • Me Time Socks, Burgundy/Blue

    Me Time Socks, Burgundy/Blue-Happy Socks-UNDERU
    Me Time Socks, Burgundy/Blue-Happy Socks-UNDERU
    Happy Socks
    £8.00
    Now £8.00 Was £12.00 Save £4.00

  • Junk Food Socks, Black

    Junk Food Socks, Black-Happy Socks-UNDERU
    Junk Food Socks, Black-Happy Socks-UNDERU
    Happy Socks
    £8.00
    Now £8.00 Was £12.00 Save £4.00

  • Fruit Socks, Green

    Fruit Socks, Green-Happy Socks-UNDERU
    Fruit Socks, Green-Happy Socks-UNDERU
    Happy Socks
    £8.00
    Now £8.00 Was £12.00 Save £4.00

  • Chic Ribbed Comfort Micro Briefs, Red

    Chic Ribbed Comfort Micro Briefs, Red-HOM-UNDERU
    Chic Ribbed Comfort Micro Briefs, Red-HOM-UNDERU
    HOM
    £22.00
    Now £22.00 Was £27.00 Save £5.00

  • Classic Beach Swim Shorts, Red

    Classic Beach Swim Shorts, Red-Jockey-UNDERU
    Classic Beach Swim Shorts, Red-Jockey-UNDERU
    Jockey
    £21.00
    Now £21.00 Was £26.00 Save £5.00

  • Dolce& Gabbana Lounge Shorts with Crest, White

    Dolce& Gabbana Lounge Shorts with Crest, White-Dolce & Gabbana-UNDERU
    Dolce& Gabbana Lounge Shorts with Crest, White-Dolce & Gabbana-UNDERU
    Dolce & Gabbana
    £46.00
    Now £46.00 Was £65.00 Save £19.00

  • Classic Logo Baseball Cap, White

    Classic Logo Baseball Cap, White-Replay-UNDERU
    Classic Logo Baseball Cap, White-Replay-UNDERU
    Replay
    £22.00
    Now £22.00 Was £35.00 Save £13.00

  • Original Solid Crew-Neck T-Shirt, Watermelon Red

    Original Solid Crew-Neck T-Shirt, Watermelon Red-GANT-UNDERU
    Original Solid Crew-Neck T-Shirt, Watermelon Red-GANT-UNDERU
    GANT
    £24.00
    Now £24.00 Was £40.00 Save £16.00

  • Breton Stripe Crew-Neck T-Shirt, Watermelon Red

    Breton Stripe Crew-Neck T-Shirt, Watermelon Red-GANT-UNDERU
    Breton Stripe Crew-Neck T-Shirt, Watermelon Red-GANT-UNDERU
    GANT
    £27.00
    Now £27.00 Was £45.00 Save £18.00

  • Triple Logo Block Crew-Neck T-Shirt, Super White

    Triple Logo Block Crew-Neck T-Shirt, Super White-O'Neill-UNDERU
    Triple Logo Block Crew-Neck T-Shirt, Super White-O'Neill-UNDERU
    O'Neill
    £14.00
    Now £14.00 Was £20.00 Save £6.00

  • Pique Polo Shirt, Pale Pink

    Pique Polo Shirt, Pale Pink-O'Neill-UNDERU
    Pique Polo Shirt, Pale Pink-O'Neill-UNDERU
    O'Neill
    £20.00
    Now £20.00 Was £30.00 Save £10.00

  • Boys The Original Crew-Neck T-Shirt, Silver Melee

    Boys The Original Crew-Neck T-Shirt, Silver Melee-O'Neill-UNDERU
    Boys The Original Crew-Neck T-Shirt, Silver Melee-O'Neill-UNDERU
    O'Neill
    £8.00
    Now £8.00 Was £14.00 Save £6.00

Black Friday Sale FAQ

What is your Delivery Time?

For all of our delivery information please check out our Delivery Policy

Is this all the products you have?

We are constantly updating and adding to our collection - but if you are trying to find something and its just not here - please reach out and we'll see what we can do!

Brands We Stock
1 of 49

Your cart is empty

Continue shopping