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Black Friday Underwear

The best men's underwear deals from the UnderU Black Friday Event.
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| Trunks | Briefs | Boxer Briefs | Boxer Shorts | Thongs and Jockstraps |

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  • Greca Border Boxer Trunks, White

    Versace Greca  boxer trunk, white
    Versace greco waistband white boxer trunk back view
    vendor
    Versace
    Regular price £44.95
    Sale price Now £44.95 Regular price Was £60.00 Save £15.05
  • Cotton Stretch 3-Pack Contrast Waistband Briefs, Black

    Cotton Stretch 3-Pack Contrast Waistband Briefs, Black-Calvin Klein-UNDERU
    Cotton Stretch 3-Pack Contrast Waistband Briefs, Black-Calvin Klein-UNDERU
    3-pack
    vendor
    Calvin Klein
    Regular price £32.95
    Sale price Now £32.95 Regular price Was £42.00 Save £9.05
  • 3-Pack CK Black Low-Rise Boxer Trunks, Black/Grey/Navy

    calvin-klein-mens-boxer-trunks-three-pack-front
    CK black 3 pack boxer trunks mixed colours box
    3-pack
    vendor
    Calvin Klein
    Regular price £49.95
    Sale price Now £49.95 Regular price Was £65.00 Save £15.05
  • 3-Pack Bold Boxer Briefs, Black

    Boss boxer briefs, black three pack
    Boss boxer briefs, black.
    3-pack
    vendor
    BOSS
    Regular price £45.00
    Sale price Now £45.00 Regular price Was
  • 3-Pack Bold Boxer Trunks, Black

    Boss black 3 pack boxer trunks, black
    Boss black 3 pack boxer trunk
    3-pack
    vendor
    BOSS
    Regular price £45.00
    Sale price Now £45.00 Regular price Was
  • Greca Border Briefs, Black/gold

    Iconic Low-Rise Brief, Black/gold-Versace-UNDERU
    Iconic Low-Rise Brief, Black/gold-Versace-UNDERU
    vendor
    Versace
    Regular price £37.95
    Sale price Now £37.95 Regular price Was £55.00 Save £17.05
  • Greca Border Boxer Briefs, Black

    Greca Border Boxer Briefs, Black-Versace-UNDERU
    Greca Border Boxer Briefs, Black-Versace-UNDERU
    vendor
    Versace
    Regular price £47.95
    Sale price Now £47.95 Regular price Was £65.00 Save £17.05
  • 3-Pack Core Boxer Trunks, Light Grey Melange

    product 25319 3 pack of gant boxer trunks
    GANT-3-Pack Core Boxer Trunks, Light Grey Melange-UNDERU
    3-pack
    vendor
    GANT
    Regular price £27.95
    Sale price Now £27.95 Regular price Was £39.00 Save £11.05
  • Cotton Stretch 3-Pack Briefs, Black

    calvin-klein-mens-briefs-black
    Calvin Klein-Cotton Stretch 3-Pack Briefs, Black-UNDERU
    3-pack
    vendor
    Calvin Klein
    Regular price £32.95
    Sale price Now £32.95 Regular price Was £42.00 Save £9.05
  • 3-Pack Revive Boxer Trunks, Black

    boss-mens-revive-boxer-trunks
    3-pack
    vendor
    BOSS
    Regular price £48.00
    Sale price Now £48.00 Regular price Was
  • 3-Pack Cotton Stretch Boxer Trunks, Black/White

    Bjorn Borg-3-Pack Cotton Stretch Boxer Trunks, Black/White-UNDERU
    3-pack
    vendor
    Bjorn Borg
    Regular price £33.95
    Sale price Now £33.95 Regular price Was £40.00 Save £6.05
  • Cotton Stretch 3-Pack Boxer Trunks, White

    Cotton Stretch 3-Pack Boxer Trunks, White-Calvin Klein-UNDERU
    Cotton Stretch 3-Pack Boxer Trunks, White-Calvin Klein-UNDERU
    3-pack
    vendor
    Calvin Klein
    Regular price £32.95
    Sale price Now £32.95 Regular price Was £42.00 Save £9.05
  • Mixed Waistband Boxer Trunks, Black

    Paul Smith-Mixed Waistband Boxer Trunks, Black-UNDERU
    Paul Smith-Mixed Waistband Boxer Trunks, Black-UNDERU
    3-pack
    vendor
    Paul Smith
    Regular price £36.95
    Sale price Now £36.95 Regular price Was £42.00 Save £5.05
  • Boxer Trunk, White

    HOM-Boxer Trunk, White-UNDERU
    HOM-Boxer Trunk, White-UNDERU
    vendor
    HOM
    Regular price £25.95
    Sale price Now £25.95 Regular price Was £34.00 Save £8.05
  • 5-Pack Low-Rise Cotton Stretch Boxer Trunks, Black

    Calvin Klein-5-Pack Low-Rise Cotton Stretch Boxer Trunks, Black-UNDERU
    Calvin Klein-5-Pack Low-Rise Cotton Stretch Boxer Trunks, Black-UNDERU
    5-pack
    vendor
    Calvin Klein
    Regular price £49.95
    Sale price Now £49.95 Regular price Was £65.00 Save £15.05
  • HO1 Tencel Soft Mini Brief, White

    HO1 Tencel Soft Mini Brief, White-HOM-UNDERU
    HO1 Tencel Soft Mini Brief, White-HOM-UNDERU
    vendor
    HOM
    Regular price £22.95
    Sale price Now £22.95 Regular price Was £30.00 Save £7.05
  • 3-Pack Modern Cotton Briefs, Black

    Calvin Klein 3 pack of men's briefs, black with white logo.
    Black Calvin Klein modern cotton brief
    3-pack
    vendor
    Calvin Klein
    Regular price £32.95
    Sale price Now £32.95 Regular price Was £42.00 Save £9.05
  • Classic Boxer Trunk, Black

    HOM-Boxer Trunk, Black-UNDERU
    HOM-Boxer Trunk, Black-UNDERU
    vendor
    HOM
    Regular price £25.95
    Sale price Now £25.95 Regular price Was £34.00 Save £8.05
  • Greca Border Boxer Briefs, White

    Greca Border Boxer Briefs, White-Versace-UNDERU
    Greca Border Boxer Briefs, White-Versace-UNDERU
    vendor
    Versace
    Regular price £47.95
    Sale price Now £47.95 Regular price Was £65.00 Save £17.05
  • Greca Border Boxer Trunks, Blue/Gold

    versace-mens=navy-blue-and-gold-boxer-trunks
    versace-mens=navy-blue-and-gold-boxer-trunks-side
    vendor
    Versace
    Regular price £44.95
    Sale price Now £44.95 Regular price Was £60.00 Save £15.05
  • 3-Pack Cotton Stretch Boxer Trunks, Grey Heather

    3-Pack Cotton Stretch Boxer Trunks, Grey Heather-Calvin Klein-UNDERU
    3-Pack Cotton Stretch Boxer Trunks, Grey Heather-Calvin Klein-UNDERU
    3-pack
    vendor
    Calvin Klein
    Regular price £32.95
    Sale price Now £32.95 Regular price Was £42.00 Save £9.05
  • 2-Pack Greca Border Boxer Trunks, Black/Grey

    Versace 2 pack boxer trunk black and grey
    Versace-2-Pack Greca Border Boxer Trunks, Black/Grey-UNDERU
    2-pack
    vendor
    Versace
    Regular price £77.95
    Sale price Now £77.95 Regular price Was £105.00 Save £27.05
  • 3-Pack Greca Border Boxer Trunks, White

    Versace Greca 3 pack of white boxer trunks
    White Versace greca boxer trunk
    3-pack
    vendor
    Versace
    Regular price £111.95
    Sale price Now £111.95 Regular price Was £150.00 Save £38.05
  • Freddy G-String, Red

    Freddy G-String, Red-HOM-UNDERU
    Freddy G-String, Red-HOM-UNDERU
    vendor
    HOM
    Regular price £16.45
    Sale price Now £16.45 Regular price Was £21.00 Save £4.55
  • 3-Pack Modern Cotton Briefs, Black

    calvin-klein-mens-briefs-black-three-pack
    calvin-klein-mens-briefs-black-front
    3-pack
    vendor
    Calvin Klein
    Regular price £32.95
    Sale price Now £32.95 Regular price Was £42.00 Save £9.05
  • 5-Pack Logo Waistband Boxer Trunks, Black/Grey/White

    gant-mens-boxer-trunks-five-pack
    gant-mens-boxer-trunks-grey
    5-pack
    vendor
    GANT
    Regular price £41.95
    Sale price Now £41.95 Regular price Was £59.00 Save £17.05
  • 3-Pack Contrast Waistbands Boxer Trunks, Black/Multi

    Bjorn Borg-3-Pack Contrast Waistbands Boxer Trunks, Black/Multi-UNDERU
    3-pack
    vendor
    Bjorn Borg
    Regular price £33.95
    Sale price Now £33.95 Regular price Was £40.00 Save £6.05
  • 3-Pack Intense Power Microfibre Boxer Trunks, Black

    Calvin Klein-3-Pack Intense Power Microfibre Boxer Trunks, Black-UNDERU
    Calvin Klein-3-Pack Intense Power Microfibre Boxer Trunks, Black-UNDERU
    3-pack
    vendor
    Calvin Klein
    Regular price £34.95
    Sale price Now £34.95 Regular price Was £45.00 Save £10.05
  • HO1 Mini Brief, White

    HOM-HO1 Mini Brief, White-UNDERU
    HOM-HO1 Mini Brief, White-UNDERU
    vendor
    HOM
    Regular price £22.95
    Sale price Now £22.95 Regular price Was £30.00 Save £7.05
  • Ultra Super Soft Boxer Brief, Red Heather

    saxx-mens-vibe-boxer-brief-red
    saxx-ballpark-pouch-technology
    vendor
    SAXX
    Regular price £23.95
    Sale price Now £23.95 Regular price Was £27.00 Save £3.05
  • Plume Boxer Trunk, Black

    Plume Boxer Trunk, Black-HOM-UNDERU
    Plume Boxer Trunk, Black-HOM-UNDERU
    vendor
    HOM
    Regular price £25.95
    Sale price Now £25.95 Regular price Was £32.00 Save £6.05
  • HO1 Tencel Soft Boxer Trunk, White

    HO1 Tencel Soft Boxer Trunk, White-HOM-UNDERU
    HO1 Tencel Soft Boxer Trunk, White-HOM-UNDERU
    vendor
    HOM
    Regular price £26.95
    Sale price Now £26.95 Regular price Was £35.00 Save £8.05
  • HO1 Boxer Trunk, White

    HO1 Boxer Trunk, White-HOM-UNDERU
    HO1 Boxer Trunk, White-HOM-UNDERU
    vendor
    HOM
    Regular price £26.95
    Sale price Now £26.95 Regular price Was £35.00 Save £8.05
  • Greca Border Briefs, White

    Iconic Low-Rise Brief, White-Versace-UNDERU
    Iconic Low-Rise Brief, White-Versace-UNDERU
    vendor
    Versace
    Regular price £37.95
    Sale price Now £37.95 Regular price Was £55.00 Save £17.05
  • 3-Pack Signature Cotton Boxer Trunks, Black/Blue/Green/Orange

    tommy-hilfiger-mens-cotton-boxer-trunks-navy-with-coloured-waists
    tommy-hilfiger-mens-cotton-boxer-trunks-navy-with-green
    3-pack
    vendor
    Tommy Hilfiger
    Regular price £26.95
    Sale price Now £26.95 Regular price Was £36.00 Save £9.05
  • 3-Pack Logo Patch Boxer Trunks, Black/Grey/Red

    Hugo logo label 3 pack of boxer trunks
    Red Hugo patch logo boxer trunk
    3-pack
    vendor
    HUGO
    Regular price £45.00
    Sale price Now £45.00 Regular price Was

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