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

  • 2-Pack Multi Logo Waistband Boxer Briefs, Grey/Red

    2-Pack Multi Logo Waistband Boxer Briefs, Grey/Red-Puma-UNDERU
    2-Pack Multi Logo Waistband Boxer Briefs, Grey/Red-Puma-UNDERU
    2-pack
    Puma
    £13.00
    Now £13.00 Was £17.00 Save £4.00

  • ICON Stripes Logo Sports Socks, Red/white

    ICON Stripes Logo Sports Socks, Red/white-DSquared2-UNDERU
    ICON Stripes Logo Sports Socks, Red/white-DSquared2-UNDERU
    DSquared2
    £50.00
    Now £50.00 Was £70.00 Save £20.00

  • Santa Love Smiley Socks, Navy/multi

    Santa Love Smiley Socks, Navy/multi-Happy Socks-UNDERU
    Santa Love Smiley Socks, Navy/multi-Happy Socks-UNDERU
    Happy Socks
    £9.00
    Now £9.00 Was £12.00 Save £3.00

  • Shooting Stars Socks, Navy/multi

    Shooting Stars Socks, Navy/multi-Happy Socks-UNDERU
    Shooting Stars Socks, Navy/multi-Happy Socks-UNDERU
    Happy Socks
    £9.00
    Now £9.00 Was £12.00 Save £3.00

  • The Milkyway Socks, Teal/multi

    The Milkyway Socks, Teal/multi-Happy Socks-UNDERU
    The Milkyway Socks, Teal/multi-Happy Socks-UNDERU
    Happy Socks
    £9.00
    Now £9.00 Was £12.00 Save £3.00

  • Moonshadow Socks, Black/multi

    Moonshadow Socks, Black/multi-Happy Socks-UNDERU
    Moonshadow Socks, Black/multi-Happy Socks-UNDERU
    Happy Socks
    £9.00
    Now £9.00 Was £12.00 Save £3.00

  • 3-Pack Casual Boxer Trunks, Grey

    3-Pack Casual Boxer Trunks, Grey-Lacoste-UNDERU
    3-Pack Casual Boxer Trunks, Grey-Lacoste-UNDERU
    3-pack
    Lacoste
    £27.00
    Now £27.00 Was £36.00 Save £9.00

  • Full Zip Track Jacket, Grey Melange

    Full Zip Track Jacket, Grey Melange-Joop!-UNDERU
    Full Zip Track Jacket, Grey Melange-Joop!-UNDERU
    Joop!
    £36.00
    Now £36.00 Was £60.00 Save £24.00

  • Greca Border Boardshorts, Black

    Iconic Luxe Longer-Length Swim Shorts, Black/gold-Versace-UNDERU
    Iconic Luxe Longer-Length Swim Shorts, Black/gold-Versace-UNDERU
    Versace
    £224.00
    Now £224.00 Was £300.00 Save £76.00

  • 3-Pack Satin Waistband Boxer Briefs, Black/White/Grey

    3-Pack Satin Waistband Boxer Briefs, Black/White/Grey-Lyle & Scott-UNDERU
    3-Pack Satin Waistband Boxer Briefs, Black/White/Grey-Lyle & Scott-UNDERU
    3-pack
    Lyle & Scott
    £25.00
    Now £25.00 Was £34.00 Save £9.00

  • 2-Pack Contrast Trim Boys Briefs, Black/Blue

    2-Pack Contrast Trim Boys Briefs, Black/Blue-CR7-UNDERU
    2-Pack Contrast Trim Boys Briefs, Black/Blue-CR7-UNDERU
    2-pack
    CR7
    £6.00
    Now £6.00 Was £14.00 Save £8.00

  • Palm Print Lyocell Short-Sleeve Shirt, Indigo

    Palm Print Lyocell Short-Sleeve Shirt, Indigo-French Connection-UNDERU
    Palm Print Lyocell Short-Sleeve Shirt, Indigo-French Connection-UNDERU
    French Connection
    £34.00
    Now £34.00 Was £55.00 Save £21.00

  • Lyocell Organic Cotton Logo Lounge Shorts, Black

    Lyocell Organic Cotton Logo Lounge Shorts, Black-Karl Lagerfeld-UNDERU
    Lyocell Organic Cotton Logo Lounge Shorts, Black-Karl Lagerfeld-UNDERU
    Karl Lagerfeld
    £53.00
    Now £53.00 Was £78.00 Save £25.00

  • Lyocell Organic Cotton Logo Lounge Pants, Grey Melange

    Lyocell Organic Cotton Logo Lounge Pants, Grey Melange-Karl Lagerfeld-UNDERU
    Lyocell Organic Cotton Logo Lounge Pants, Grey Melange-Karl Lagerfeld-UNDERU
    Karl Lagerfeld
    £67.00
    Now £67.00 Was £95.00 Save £28.00

  • LB Cali Crew-Neck Boys Sweatshirt, Forest Night

    LB Cali Crew-Neck Boys Sweatshirt, Forest Night-O'Neill-UNDERU
    LB Cali Crew-Neck Boys Sweatshirt, Forest Night-O'Neill-UNDERU
    O'Neill
    £14.00
    Now £14.00 Was £25.00 Save £11.00

  • Max Micro Briefs, Black

    Max Micro Briefs, Black-HOM-UNDERU
    Max Micro Briefs, Black-HOM-UNDERU
    HOM
    £22.00
    Now £22.00 Was £27.00 Save £5.00

  • 3-Pack Junk Food Trainer Socks, Black/blue

    3-Pack Junk Food Trainer Socks, Black/blue-Happy Socks-UNDERU
    3-Pack Junk Food Trainer Socks, Black/blue-Happy Socks-UNDERU
    3-pack
    Happy Socks
    £12.00
    Now £12.00 Was £18.00 Save £6.00

  • Cowzy Socks, Black

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

  • 2-Pack Low-Rise Boxer Trunks in Modal Stretch, White

    2-Pack Low-Rise Boxer Trunks in Modal Stretch, White-DSquared2-UNDERU
    2-Pack Low-Rise Boxer Trunks in Modal Stretch, White-DSquared2-UNDERU
    2-pack
    DSquared2
    £53.00
    Now £53.00 Was £78.00 Save £25.00

  • 3-Pack Jersey Cotton Stretch Low-rise Briefs, White

    3-Pack Jersey Cotton Stretch Low-rise Briefs, White-DSquared2-UNDERU
    3-Pack Jersey Cotton Stretch Low-rise Briefs, White-DSquared2-UNDERU
    3-pack
    DSquared2
    £53.00
    Now £53.00 Was £76.00 Save £23.00

  • Dolce& Gabbana Tank Top Vest with Crest, Navy

    Dolce& Gabbana Tank Top Vest with Crest, Navy-Dolce & Gabbana-UNDERU
    Dolce& Gabbana Tank Top Vest with Crest, Navy-Dolce & Gabbana-UNDERU
    Dolce & Gabbana
    £133.00
    Now £133.00 Was £185.00 Save £52.00

  • 2-Pack Basic T-Shirts, White

    2-Pack Basic T-Shirts, White-DSquared2-UNDERU
    dsquared2-mens-crew-neck-white-t-shirt
    2-pack
    DSquared2
    £70.00
    Now £70.00 Was £100.00 Save £30.00

  • Boys Crew-Neck Fade Graffiti T-Shirt, Blue Mix

    Boys Crew-Neck Fade Graffiti T-Shirt, Blue Mix-Hype-UNDERU
    Boys Crew-Neck Fade Graffiti T-Shirt, Blue Mix-Hype-UNDERU
    Hype
    from £11.00
    from £11.00 Save up to £7.00

  • Milan Love Quote Brief, Black

    Milan Love Quote Brief, Black-MSGM-UNDERU
    Milan Love Quote Brief, Black-MSGM-UNDERU
    MSGM
    £28.00
    Now £28.00 Was £42.00 Save £14.00

  • Lips Socks, Navy

    Lips Socks, Navy-Happy Socks-UNDERU
    Lips Socks, Navy-Happy Socks-UNDERU
    Happy Socks
    £8.00
    Now £8.00 Was £12.00 Save £4.00

  • 2-Pack Crew-Neck T-Shirts, Black

    2-Pack Crew-Neck T-Shirts, Black-Joop!-UNDERU
    2-Pack Crew-Neck T-Shirts, Black-Joop!-UNDERU
    2-pack
    Joop!
    £28.00
    Now £28.00 Was £40.00 Save £12.00

  • Shadow Stripe Pima Cotton Jersey Polo Shirt, Heather Beige

    Shadow Stripe Pima Cotton Jersey Polo Shirt, Heather Beige-Joop!-UNDERU
    Shadow Stripe Pima Cotton Jersey Polo Shirt, Heather Beige-Joop!-UNDERU
    Joop!
    £48.00
    Now £48.00 Was £80.00 Save £32.00

  • 3-Pack Men's Trunks letters/Plain, Black

    Paul Smith 3 pack of boxer trunks, 1 patterned, 2 plain black with signature logo waistband
    Paul Smith boxer shorts signature logo
    3-pack
    Paul Smith
    £35.00
    Now £35.00 Was £42.00 Save £7.00

  • Lounge T-Shirt, Black

    Calvin Klein
    £25.00
    Now £25.00 Was £32.00 Save £7.00

  • 3-Pack Steel Cotton Boxer Trunks, Black/White/Grey Heather

    3-Pack Steel Boxer Trunks, Black/White/Grey-Calvin Klein-UNDERU
    3-Pack Steel Boxer Trunks, Black/White/Grey-Calvin Klein-UNDERU
    3-pack
    Calvin Klein
    £36.00
    Now £36.00 Was £46.00 Save £10.00

  • Leather Bifold Wallet, Black

    gant-mens-wallet-black
    GANT
    £65.00
    Now £65.00 Was £90.00 Save £25.00

  • Shield Wool Gloves, Navy

    gant-mens-navy-gloves
    gant-mens-navy-wool-gloves
    GANT
    £33.00
    Now £33.00 Was £45.00 Save £12.00

  • Daytripper Abstract Stripes Boxer Brief, Navy

    saxx-mens-daytripper-boxer-brief
    saxx-ballpark-pouch-technology
    SAXX
    £22.00
    Now £22.00 Was £25.00 Save £3.00

  • Vibe Xtra Super Soft Camo Boxer Brief, Blue

    saxx-mens-boxer-briefs-blue-camo
    saxx-ballpark-pouch-technology
    SAXX
    £24.00
    Now £24.00 Was £27.00 Save £3.00

  • 3-Pack Stretch Cotton Boxer Trunks, Navy

    emporio-armani-mens-boxer-trunks-navy
    emporio-armani-mens-boxer-trunks-navy-coloured-waistbands
    3-pack
    Emporio Armani
    £34.00
    Now £34.00 Was £45.00 Save £11.00

  • Fine-Rib Regular Cotton Boxer Trunks, Optical White

    -dolce-and-gabanna-mens-rib-white-boxer-trunks
    -dolce-and-gabanna-mens-white-boxer-trunks
    Dolce & Gabbana
    £31.00
    Now £31.00 Was £40.00 Save £9.00

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