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Under U
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Under U Voucher Codes

Do you often find it hard to buy men's underwear and swimwear that's stylish, comfortable and practical? At Under U, they understand – which is why they stock an amazing range of designer products just for men, all available at a great rate with an Under U discount code. So whether you want some flattering new swim shorts for a beach holiday or some snug underwear for every day, an Under U voucher code will save you money while you shop.

  • Socks

    Socks from £6

    Verified: 27.11.2017


    Minimum order value: None

    Valid for: New customers and existing customers

    Get this deal
  • 20% discount

    20% discount on all coloured underwear

    Verified: 27.11.2017

    Details: when you buy 2 or more items

    Minimum order value: None

    Valid for: New customers and existing customers

    Get this deal
  • 80% discount

    Up to 80% discount on outlet items

    Verified: 30.11.2017


    Minimum order value: None

    Valid for: New customers and existing customers

    Get this deal
Last updated on 2016-06-14

About Under U

Swimwear by Under U Founded in 1999, Under U was established to provide a reliable online marketplace for the very best designer men's underwear and swimwear. A decade and a half later, they have become a leading online destination in their market, with over 100,000 satisfied customers buying everything from boxers and briefs to a selected range of designer clothing.

Under U are focused on providing premium branded men's underwear, swimwear, socks, clothing and accessories at affordable prices. They stock items from more than 40 of the world's leading designers including Emporio Armani, Calvin Klein, Ralph Lauren, Dolce and Gabbana, Diesel, Ted Baker, Hugo Boss, Tommy Hilfiger and many more. And with 10,000+ products across 1,250+ product lines, there's sure to be something to suit every budget and taste.

At Under U's comprehensive online store customers can easily browse through the extensive range, shopping by category or by brand – so it's easy to locate your favourite designers or discover something new. Heading off on holiday and in the market for some new swimwear for the beach? At Under U you'll find plenty to choose from, whether you want to show off a toned body in a skimpy pair of briefs or go comfortable and casual in relaxed swim shorts. Or perhaps your underwear drawer has seen better days and you need some new pants and socks to see you through the week? Take your pick from designer trunks, briefs and shorts, snug cotton socks, quirky printed socks and much more.

Under U also offers a range of designer clothing so that you can look great on the outside too. With t-shirts, vests, hoodies, nightwear, trousers, shoes and more on offer from some of your favourite designers, you'll find enough to keep even the most dedicate fashion lover happy. And once you've finally decided on the products that are right for you, the company's fast and efficient delivery service will ensure your order arrives at your doorstep in record time.

Want to get shopping with Under U? With an Under U discount code you can enjoy fantastic savings on their wide range of men's underwear, swimwear, clothing and accessories. So whether you need a whole new wardrobe or just a new pair of socks, Under U voucher codes will help you look great for less.

Facts about Under U

  • Founded in 1999
  • Stockists of 40+ leading designer brands
  • 10000+ products across 1250+ product lines.

Redeeming an Under U discount code

To redeem your Under U promotional code when ordering your products, follow these easy steps:

  1. Browse our website until you find an Under U discount code that suits you, then navigate to their website to begin shopping.
  2. Click on a product for more information, then click 'Add to basket' to buy.
  3. When you're finished shopping, click 'Checkout'.
  4. Click 'Pay with card'.
  5. Click 'Proceed to payment'.
  6. Click to apply your discount code.
  7. Enter your Under U voucher code in the box provided and click 'Apply'.
  8. Enjoy your savings!

Under U shopping cart

Under U discount code – Assortment, Products & Brands

Socks by Under U

Under U stocks a wide selection of clothing and accessories for men. Departments include:

  • Underwear
  • Swimwear
  • Clothing
  • Accessories
  • Socks

If you've enjoyed shopping at Under U, you might also like to check out more great deals on menswear at stores like Topman or TK Maxx. Or, if those aren't right for you, you'll find plenty more deals to browse in our Fashion, Accessories and Jewellery section.

How to shop at Under U

Shopping at Under U It's easy to get great deals at Under U – just follow these simple steps:

  1. Navigate to their website to begin shopping.
  2. Click on a product for more information, then click 'Add to basket' to buy.
  3. When you're finished shopping, click 'Checkout'.
  4. Click 'Pay with card'.
  5. Click 'Proceed to payment'.
  6. Click to apply your Under U discount code.
  7. Enter your code in the box provided and click 'Apply'.
  8. Enter your address details.
  9. Choose your payment option.
  10.  Enter your payment details and click 'Pay' to complete your order.

Payment options at Under U

Under U accepts the following payment methods:

  • Visa
  • Visa Debit
  • Visa Electron
  • Mastercard
  • American Express
  • Maestro

Payment at Under U

Shipping and returns at Under U

Standard UK delivery is free on all orders over £100. For orders under £100, a delivery charge of £1.00-£2.50 applies.

If you need to return a product for any reason to Under U, you can do so by simply returning your items in their original condition within 30 days of receipt.

Shipping at Under U

Having a Problem? How to Contact Under U Customer Support

Need to contact the team at Under U? Whether you have a question about your order, want to know more about the brands in stock or simply want to find out how you could make big savings with an Under U promotional code, you can contact the Customer Services department by accessing the online contact form here.

Under U Customer Service

Under U Social Media

Want to find out more about men's fashion with Under U? The company maintains a profile across your favourite social media sites. Follow them for access to lots of interesting content including special offers, new product previews, fashion features and much more. You can also use these pages to find out more about saving money with an Under U voucher code.

Under U social networks can be found on the following links:

Like Under U on Facebook

Under U on Facebook

Follow Under U on Twitter

Keep up with Under U on Google+

Don’t forget to check them regularly, as you can never be sure when free Under U voucher codes might be waiting for you!

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Under U

Under U Online Shop on June 2022
Buy now online at www.underu.com.

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About Under U
Neil Jordan

Neil JordanAuthor

My husband was always buying cheap, poor quality underwear – and whenever I tried to get him to buy nicer things he'd moan about the cost. Then I found an Under U discount code online. At underu.com they stock a great range of men's underwear, swimwear and more – all available at a great price with Under U voucher codes. I used my Under U discount code to treat him to some really nice designer boxers and briefs. Now he feels much more comfortable all day long, all thanks to an Under U



Sacombe Park
SG12 0JB Herts
Telephone hotline:01920 438 002
Terms & conditions:Terms and conditions of the online shops
Payment options:AmexPaypalVisaAmazon paymentsMastercardMaestro
Shipping to: Great Britain (GB)
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