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Designer Swim Shorts.

Looking for the perfect pair of men's designer swim shorts? Then look no further than the smart and stylish selections available here at UnderU. Try our amazing collection of designer swim shorts and choose your favourite pair now. We offer a huge range of top quality men's swimwear including Calvin Klein swim shorts, Ralph Lauren, Armani, and Ted Baker swim shorts, all manufactured using the highest-quality fabrics, cutting-edge designs and with quick drying abilities. View our unique collection of colours, fabrics, shapes and styles today and choose your perfect pair.

| Versace | Calvin Klein | Boss | Emporio Armani | Hom | Replay |

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  • Yarn Dyed Check Leisure 18" Water Shorts, Black

    Yarn Dyed Check Leisure 18
    Yarn Dyed Check Leisure 18
    Speedo
    £16.99
    Now £16.99 Was £25.00 Save £8.01

  • Iconic Swim Shorts, Navy

    BOSS-Iconic Swim Shorts, Navy-UNDERU
    BOSS-Iconic Swim Shorts, Navy-UNDERU
    BOSS
    £32.99
    Now £32.99 Was £49.00 Save £16.01

  • Zebra Swim Shorts, Bright Blue

    Paul Smith-Zebra Swim Shorts, Bright Blue-UNDERU
    Paul Smith-Zebra Swim Shorts, Bright Blue-UNDERU
    Paul Smith
    £43.99
    Now £43.99 Was £75.00 Save £31.01

  • Seersucker Swim Shorts, Deep Blue

    GANT-Seersucker Swim Shorts, Deep Blue-UNDERU
    GANT-Seersucker Swim Shorts, Deep Blue-UNDERU
    GANT
    £48.99
    Now £48.99 Was £80.00 Save £31.01

  • Classic Swim Shorts, Ocean Turquoise

    GANT-Classic Swim Shorts, Ocean Turquoise-UNDERU
    GANT-Classic Swim Shorts, Ocean Turquoise-UNDERU
    GANT
    £30.99
    Now £30.99 Was £50.00 Save £19.01

  • Iconic Swim Shorts, White

    BOSS-Iconic Swim Shorts, White-UNDERU
    BOSS-Iconic Swim Shorts, White-UNDERU
    BOSS
    £30.99
    Now £30.99 Was £49.00 Save £18.01

  • Iconic Swim Shorts, Open Brown

    BOSS-Iconic Swim Shorts, Open Brown-UNDERU
    BOSS
    £30.99
    Now £30.99 Was £49.00 Save £18.01

  • Tropical Swim Shorts, Turquoise/navy

    Tommy Hilfiger-Tropical Swim Shorts, Turquoise/navy-UNDERU
    Tommy Hilfiger-Tropical Swim Shorts, Turquoise/navy-UNDERU
    Tommy Hilfiger
    £40.99
    Now £40.99 Was £65.00 Save £24.01

  • Logo Tape Swim Shorts, Delta Green

    Calvin Klein-Logo Tape Swim Shorts, Delta Green-UNDERU
    Calvin Klein-Logo Tape Swim Shorts, Delta Green-UNDERU
    Calvin Klein
    £35.99
    Now £35.99 Was £60.00 Save £24.01

  • Logo Tape Swim Shorts, Sun Kissed Orange

    Calvin Klein-Logo Tape Swim Shorts, Sun Kissed Orange-UNDERU
    Calvin Klein-Logo Tape Swim Shorts, Sun Kissed Orange-UNDERU
    Calvin Klein
    £35.99
    Now £35.99 Was £60.00 Save £24.01

  • Logo Tape Swim Shorts, Mid Azure Blue

    Calvin Klein-Logo Tape Swim Shorts, Mid Azure Blue-UNDERU
    Calvin Klein-Logo Tape Swim Shorts, Mid Azure Blue-UNDERU
    Calvin Klein
    £35.99
    Now £35.99 Was £60.00 Save £24.01

  • Logo Tape Swim Shorts, Pink Flash

    Calvin Klein-Logo Tape Swim Shorts, Pink Flash-UNDERU
    Calvin Klein-Logo Tape Swim Shorts, Pink Flash-UNDERU
    Calvin Klein
    £35.99
    Now £35.99 Was £60.00 Save £24.01

  • Luxe Palm Springs Print Swim Shorts, Multicolour

    Luxe Palm Springs Print Swim Shorts, Multicolour-Versace-UNDERU
    Luxe Palm Springs Print Swim Shorts, Multicolour-Versace-UNDERU
    Versace
    £167.99
    Now £167.99 Was £335.00 Save £167.01

  • Signature Stripe Swim Shorts, Multi

    Signature Stripe Swim Shorts, Multi-Paul Smith-UNDERU
    Signature Stripe Swim Shorts, Multi-Paul Smith-UNDERU
    Paul Smith
    £135.00
    Now £135.00 Was £135.00

  • Confetti Palm Swim Shorts, Navy/pink

    Confetti Palm Swim Shorts, Navy/pink-Happy Socks-UNDERU
    Confetti Palm Swim Shorts, Navy/pink-Happy Socks-UNDERU
    Happy Socks
    £36.99
    Now £36.99 Was £60.00 Save £23.01

  • Hawaii Floral Print Swim Shorts, Black/Multi

    Hawaii Floral Print Swim Shorts, Black/Multi-HUGO-UNDERU
    Hawaii Floral Print Swim Shorts, Black/Multi-HUGO-UNDERU
    HUGO
    £38.99
    Now £38.99 Was £75.00 Save £36.01

  • Side Logo Swim Shorts, Black

    Side Logo Swim Shorts, Black-Replay-UNDERU
    Side Logo Swim Shorts, Black-Replay-UNDERU
    Replay
    £27.99
    Now £27.99 Was £45.00 Save £17.01

  • Luxe Side Tonal Logo Swim Shorts, Blue

    Luxe Side Tonal Logo Swim Shorts, Blue-Replay-UNDERU
    Luxe Side Tonal Logo Swim Shorts, Blue-Replay-UNDERU
    Replay
    £43.99
    Now £43.99 Was £70.00 Save £26.01

  • ICON Swim Shorts, Orange/black

    ICON Swim Shorts, Orange/black-DSquared2-UNDERU
    ICON Swim Shorts, Orange/black-DSquared2-UNDERU
    DSquared2
    £175.99
    Now £175.99 Was £298.00 Save £122.01

  • Swimming Rays Swim Shorts, Sun Yellow w/navy

    Swimming Rays Swim Shorts, Sun Yellow w/navy-Apres-UNDERU
    Swimming Rays Swim Shorts, Sun Yellow w/navy-Apres-UNDERU
    Apres
    £19.99
    Now £19.99 Was £40.00 Save £20.01

  • Pool Party Swim Shorts, Pool Blue

    Pool Party Swim Shorts, Pool Blue-Happy Socks-UNDERU
    Pool Party Swim Shorts, Pool Blue-Happy Socks-UNDERU
    Happy Socks
    £30.99
    Now £30.99 Was £50.00 Save £19.01

  • Lollies & Cocktails Print Swim Shorts, Navy

    Lollies & Cocktails Print Swim Shorts, Navy-Ben Sherman-UNDERU
    Lollies & Cocktails Print Swim Shorts, Navy-Ben Sherman-UNDERU
    Ben Sherman
    £24.99
    Now £24.99 Was £45.00 Save £20.01

  • West Hampton Marble Print Swim Shorts, White/Black

    West Hampton Marble Print Swim Shorts, White/Black-Oiler & Boiler-UNDERU
    West Hampton Marble Print Swim Shorts, White/Black-Oiler & Boiler-UNDERU
    Oiler & Boiler
    £18.99
    Now £18.99 Was £35.00 Save £16.01

  • Banana Swim Shorts, Navy/yellow

    Banana Swim Shorts, Navy/yellow-Happy Socks-UNDERU
    Banana Swim Shorts, Navy/yellow-Happy Socks-UNDERU
    Happy Socks
    £36.99
    Now £36.99 Was £60.00 Save £23.01

  • St Tropez Swim Shorts, Blue

    St Tropez Swim Shorts, Blue-Derek Rose-UNDERU
    St Tropez Swim Shorts, Blue-Derek Rose-UNDERU
    Derek Rose
    £87.99
    Now £87.99 Was £160.00 Save £72.01

  • Two-tone Wavy Line Print Swim Shorts, Blue

    Two-tone Wavy Line Print Swim Shorts, Blue-Scotch & Soda-UNDERU
    Two-tone Wavy Line Print Swim Shorts, Blue-Scotch & Soda-UNDERU
    Scotch & Soda
    £41.99
    Now £41.99 Was £75.00 Save £33.01

  • Surfboards Print Swim Shorts, Blue

    Surfboards Print Swim Shorts, Blue-Guess-UNDERU
    Surfboards Print Swim Shorts, Blue-Guess-UNDERU
    Guess
    £26.99
    Now £26.99 Was £50.00 Save £23.01

  • Allover Logo Print Swim Shorts, White/Denim

    Allover Logo Print Swim Shorts, White/Denim-Just Cavalli-UNDERU
    Allover Logo Print Swim Shorts, White/Denim-Just Cavalli-UNDERU
    Just Cavalli
    £49.99
    Now £49.99 Was £105.00 Save £55.01

  • Jeans-effect Faded All Over Logo Print Swim Shorts, Blue

    Jeans-effect Faded All Over Logo Print Swim Shorts, Blue-Just Cavalli-UNDERU
    Jeans-effect Faded All Over Logo Print Swim Shorts, Blue-Just Cavalli-UNDERU
    Just Cavalli
    £56.99
    Now £56.99 Was £110.00 Save £53.01

  • Block Stripe Swim Shorts, Navy/Red

    Block Stripe Swim Shorts, Navy/Red-Jockey-UNDERU
    Block Stripe Swim Shorts, Navy/Red-Jockey-UNDERU
    Jockey
    £17.99
    Now £17.99 Was £30.00 Save £12.01

Designer Swim Shorts. Overview

Stylish Designer Swim Shorts for Every Occasion

Our designer swimwear combine fashion-forward designs with practicality, ensuring you look stylish while staying comfortable. Whether you prefer a classic, minimalist design or bold, eye-catching prints, our range of swim shorts offers something for everyone. These pieces are crafted from quick-drying fabrics, making them ideal for swimming, sunbathing, and everything in between.

For a sleek and luxurious look, check out our Versace Swimwear, known for its bold designs and impeccable craftsmanship.

Comfortable Fit for All-Day Wear

Comfort is key when it comes to designer swimming shorts, and our selection offers both style and support. The adjustable waistbands and lightweight fabrics ensure a comfortable fit that moves with you. Whether you're diving into the water or lounging by the pool, these swim shorts provide all-day comfort without sacrificing style.

For a classic yet comfortable fit, explore the BOSS Men's Swimwear collection, designed for men who value both elegance and practicality.

Durable Fabrics for Long-Lasting Swim Shorts

Investing in high-quality designer swimming trunks means choosing pieces that are built to last. Our range is made from durable fabrics designed to withstand frequent exposure to saltwater, chlorine, and UV rays, ensuring your designer swim shorts maintain their vibrant colours and structure even after multiple wears. Reinforced stitching and premium materials ensure these swim shorts will be a staple in your summer wardrobe for years to come.

For swimwear that stands the test of time, check out Karl Lagerfeld Swimming Trunks, offering long-lasting quality and sleek designs.

Designer Swim Shorts. FAQ

What makes designer swim shorts different from regular swimwear?

Designer swim shorts offer a higher level of craftsmanship, premium fabrics, and unique designs that set them apart from regular swimwear. Brands like Versace and DSquared focus on both style and durability, making these swim shorts a long-lasting investment.

Are designer swim shorts comfortable for all-day wear?

Yes, our designer swim shorts are made from lightweight, breathable fabrics that ensure comfort throughout the day. Many styles feature adjustable waistbands, allowing you to personalise the fit for maximum comfort.

How do I care for my designer swim shorts?

To maintain the quality of your designer swim shorts, it’s recommended to rinse them in cold water after each use and air dry them. Avoid using high heat when washing or drying to preserve the fabric’s durability and colour.

Can designer swim shorts be worn with casual clothes?

Yes, many designer swim shorts are stylish enough to be worn with casual clothing. Their quick-drying fabrics and comfortable fit make them ideal for transitioning from the beach to casual outings.

Do designer swim shorts come with pockets?

Yes, many designer swim shorts feature practical side or back pockets, allowing you to carry small essentials while on the go.

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
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