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Men's Swimwear

Make a style statement at the pool with our collection of men’s designer swimwear. With top designer brands and this season’s designs to choose from, you can look your best wherever you’re heading this year. Choose from contemporary men’s swim shorts from brands such as Hugo Boss and Calvin Klein, or check out of men’s swimming briefs for classic styles that we see you through the summer. Upgrade your holiday wardrobe at UNDERU and shop the full men’s designer swimwear range today.

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  • Side Logo Swim Shorts, Aegean Blue

    UNDERU
    UNDERU
    vendor
    Replay
    Regular price £49.00
    Sale price Now £49.00 Regular price Was £65.00 Save £16.00
  • Raised Logo Pool Slider Sandals, Black

    UNDERU
    UNDERU
    vendor
    Diesel
    Regular price from £56.00
    Sale price from £56.00 Save up to £24.00
  • Paol Signature Logo Swim Shorts, Peach/red

    UNDERU
    UNDERU
    vendor
    HUGO
    Regular price from £35.00
    Sale price from £35.00 Save up to £14.00
  • ICON Front Logo Swim Shorts, Black/coral

    UNDERU
    UNDERU
    vendor
    DSquared2
    Regular price £248.00
    Sale price Now £248.00 Regular price Was £330.00 Save £82.00
  • ICON Rear Logo Swim Shorts, Black/white

    UNDERU
    UNDERU
    vendor
    DSquared2
    Regular price from £231.00
    Sale price from £231.00 Save up to £99.00
  • Pacific Logo Swim Shorts, Black

    UNDERU
    UNDERU
    vendor
    BOSS
    Regular price from £35.00
    Sale price from £35.00 Save up to £14.00
  • Pool Laps Beach-to-Bar Swim Shorts, Blue

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price £64.00
    Sale price Now £64.00 Regular price Was £85.00 Save £21.00
  • Embossed Sailboats Seersucker Swim Shorts, Navy

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Seersucker Swim Shorts, Seafoam Blue

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Seersucker Swim Shorts, Kiwi Green

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Lobster Picnic Print Swim Shorts, Red

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Lobster Picnic Print Swim Shorts, Blue

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Lobster Print Swim Shorts, Navy

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Seagulls Print Swim Shorts, Salty Blues

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Cactus Print Swim Shorts, Sunshine

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price £57.00
    Sale price Now £57.00 Regular price Was £75.00 Save £18.00
  • Tahiti Watercolour Swim Shorts, Multi

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price £57.00
    Sale price Now £57.00 Regular price Was £75.00 Save £18.00
  • Bananas Print Swim Shorts, Blue

    UNDERU
    UNDERU
    vendor
    Franks
    Regular price from £53.00
    Sale price from £53.00 Save up to £22.00
  • Bold Logo Tape Swim Shorts, Coral Pink

    UNDERU
    UNDERU
    vendor
    Emporio Armani
    Regular price from £56.00
    Sale price from £56.00 Save up to £24.00
  • Multicoloured Logo Swim Shorts, Black

    UNDERU
    UNDERU
    vendor
    Emporio Armani
    Regular price £64.00
    Sale price Now £64.00 Regular price Was £85.00 Save £21.00
  • Eagle Logo Swim Trunks, Black

    UNDERU
    UNDERU
    vendor
    Emporio Armani
    Regular price £42.00
    Sale price Now £42.00 Regular price Was £55.00 Save £13.00
  • Darian Logo Slider Sandals, Khaki

    UNDERU
    UNDERU
    vendor
    BOSS
    Regular price from £42.00
    Sale price from £42.00 Save up to £17.00
  • Tropical Swim Shorts, Turquoise/navy

    UNDERU
    UNDERU
    vendor
    Tommy Hilfiger
    Regular price from £46.00
    Sale price from £46.00 Save up to £19.00
  • Tropical Swim Shorts, Red/blue

    UNDERU
    UNDERU
    vendor
    Tommy Hilfiger
    Regular price from £46.00
    Sale price from £46.00 Save up to £19.00
  • Classic Swim Shorts, Lime Green

    UNDERU
    UNDERU
    vendor
    Tommy Hilfiger
    Regular price £42.00
    Sale price Now £42.00 Regular price Was £55.00 Save £13.00
  • Contrast Waistband Longer-Length Swim Shorts, Fuchsia/black

    UNDERU
    UNDERU
    vendor
    Jockey
    Regular price £17.00
    Sale price Now £17.00 Regular price Was £30.00 Save £13.00
  • Sport Swim Briefs, Dark Navy

    UNDERU
    UNDERU
    vendor
    Jockey
    Regular price £17.00
    Sale price Now £17.00 Regular price Was £22.00 Save £5.00
  • Classic Beach Swim Shorts, Scuba Blue

    UNDERU
    UNDERU
    vendor
    Jockey
    Regular price £15.00
    Sale price Now £15.00 Regular price Was £26.00 Save £11.00
  • ICON Swim Brief, Black/silver

    UNDERU
    UNDERU
    vendor
    DSquared2
    Regular price from £70.49
    Sale price from £70.49 Save up to £84.51
  • Moroccan Stripes Swim Shorts, Sky Blue

    UNDERU
    UNDERU
    vendor
    Ermenegildo Zegna
    Regular price from £95.76
    Sale price from £95.76 Save up to £99.24
  • Coloured Stripes Swim Shorts, Berry

    UNDERU
    UNDERU
    vendor
    Ermenegildo Zegna
    Regular price from £95.76
    Sale price from £95.76 Save up to £99.24
  • Iconic Swim Shorts, Black

    UNDERU
    UNDERU
    vendor
    BOSS
    Regular price £45.00
    Sale price Now £45.00 Regular price Was £49.00 Save £4.00
  • Piranha Floral Print Swim Shorts, Open Blue

    UNDERU
    UNDERU
    vendor
    BOSS
    Regular price from £49.00
    Sale price from £49.00 Save up to £20.00
  • Iconic Luxe Swim Briefs, Bluette/gold

    UNDERU
    UNDERU
    vendor
    Versace
    Regular price £105.00
    Sale price Now £105.00 Regular price Was £140.00 Save £35.00
  • Repeat Logo Print Luxe Swim Shorts, Black/white

    UNDERU
    UNDERU
    vendor
    Versace
    Regular price from £242.00
    Sale price from £242.00 Save up to £103.00
  • Iconic Luxe Swim Briefs, Lime/black/gold

    UNDERU
    UNDERU
    vendor
    Versace
    Regular price from £98.00
    Sale price from £98.00 Save up to £42.00
  • Iconic Luxe Swim Shorts, Lime/black/gold

    UNDERU
    UNDERU
    vendor
    Versace
    Regular price from £189.00
    Sale price from £189.00 Save up to £81.00

Men's Designer & Luxury Swimwear

Here at UNDERU we understand the importance of wanting to look great on holiday, which is why we offer such a huge and impressive selection of men's swimwear on our site. 

One of the great things about our selection of men's swimwear is the fantastic choice of designer brands and designer swim shorts that we have available for you. View the exciting new designs and vivid patterns from Oiler & Boiler Men's Swimwear range, the unique and stylish Hugo Boss Swim Short selection and the forward thinking sporty styles of our popular Speedo Swim Shorts. 

Why not stay sophisticated and classic while sitting next to the pool and choose from are range of timeless men's swim short styles. Discover the Calvin Klein Swim Shorts collection or dive head first into our Ralph Lauren men's swimwear range and find your perfect pair today. Here at UNDERU we provide a striking collection of men's swimwear, designer swim shorts and amazing accessories. Match up your favourite summer essentials today and be the most stylish man on that beach..

Men's Designer Swimwear & Designer Swim Shorts

Don't forget to look at our amazing range of designer swim shorts too, all available in a variety of styles, colours and shapes. Shop our world famous Diesel swim shorts and their multi coloured patterns or choose a pair of our retro style Ted Baker Swim Shorts and show off that vintage side. UNDERU pride themselves on having the most outstanding collection of men's designer swimwear available, so start adding to your designer swim short selection now and be surrounded by ultimate style. 

HOM is one of the more popular brands when it comes to the selection of men's swim shorts as there is a colourful choice of quirky patterns, vibrant shades and smart styles available to choose from.

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