6.12.1 Buy Older Boys Younger Boys Underwear from the Next UK online shop
Store Locator
Help
  • women
  • men
  • boys
  • girls
  • home
  • baby
  • beauty
  • furniture
  • brands
  • luxury brands
  • gifts & flowers
  • sports
  • sale

Older Boys Younger Boys Underwear

 (270)

Restock their underwear stash with some fresh new styles and shapes. From brightly coloured mood boosting prints to grown-up plains in muted palettes. Our range of boys' underwear is made from BCI cotton with a comfy dose of stretch, so you can be confident he's comfortable all day long. Our boys' briefs and tops are available in multipacks across the range, with thermal options available for those chilly days.

Trunks & Boxers

Trunks & Boxers

Briefs

Briefs

Vests

Vests

Thermals

Thermals

Base Layers

Base Layers

Clear All Filters

Blue/Teal Thermal Long Sleeve Tops 2 Pack (2-16yrs) (480533) | £15 - £21

Blue/Teal Thermal Long Sleeve Tops 2 Pack (2-16yrs)

£15 - £21

£15 - £21

  • Blue/Teal Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • Black/Charcoal Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • Blue/Navy Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • Grey/White Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • Neutral Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • White Thermal Long Sleeve Tops 2 Pack (2-16yrs)
Black with Bright Waistband Trunks 10 Pack (1.5-16yrs) (E98851) | £27 - £32

Black with Bright Waistband Trunks 10 Pack (1.5-16yrs)

£27 - £32

£27 - £32

  • Black with Bright Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Trunks 10 Pack (1.5-16yrs)
  • Black With Colour Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Gold Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Grafitti Next Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Grey Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Varsity Waistband Trunks 10 Pack (1.5-16yrs)
  • Blue/Grey Trunks 10 Pack (1.5-16yrs)
  • Bright Plain Trunks 10 Pack (1.5-16yrs)
  • Monochrome Trunks 10 Pack (1.5-16yrs)
  • White Trunks 10 Pack (1.5-16yrs)
Black/Charcoal Grey Thermal Short Sleeve T-Shirts 2 Pack (2-16yrs) (B95168) | £13 - £19

Black/Charcoal Grey Thermal Short Sleeve T-Shirts 2 Pack (2-16yrs)

£13 - £19

£13 - £19

  • Black/Charcoal Grey Thermal Short Sleeve T-shirts 2 Pack (2-16yrs)
  • Grey/White Thermal Short Sleeve T-shirts 2 Pack (2-16yrs)
  • White Thermal Short Sleeve T-shirts 2 Pack (2-16yrs)
Black with Camo Waistband Boxers 5 Pack (2-16yrs) (AM6263) | £14 - £19

Black with Camo Waistband Boxers 5 Pack (2-16yrs)

£14 - £19

£14 - £19

  • Black with Camo Waistband Boxers 5 Pack (2-16yrs)
  • Neutral Multi Colour Boxers 5 Pack (2-16yrs)
Blue/Brown Dino Trunks 5 Pack (1.5-12yrs) (E98868) | £14 - £16

Blue/Brown Dino Trunks 5 Pack (1.5-12yrs)

£14 - £16

£14 - £16

Blue Mini Vehicle Trunks 10 Pack (1.5-16yrs) (E98861) | £27 - £28

Blue Mini Vehicle Trunks 10 Pack (1.5-16yrs)

£27 - £28

£27 - £28

  • Blue Mini Vehicle Trunks 10 Pack (1.5-16yrs)
  • Blue Stars and Stripes Trunks 10 Pack (1.5-16yrs)
  • Mini Safari Print Trunks 10 Pack (1.5-16yrs)
  • Multi Vehicles Trunks 10 Pack (1.5-16yrs)
  • Primary Animals Trunks 10 Pack (1.5-16yrs)
Primary Animals Trunks 10 Pack (1.5-16yrs) (E98885) | £27 - £28

Primary Animals Trunks 10 Pack (1.5-16yrs)

£27 - £28

£27 - £28

  • Primary Animals Trunks 10 Pack (1.5-16yrs)
  • Blue Mini Vehicle Trunks 10 Pack (1.5-16yrs)
  • Blue Stars and Stripes Trunks 10 Pack (1.5-16yrs)
  • Mini Safari Print Trunks 10 Pack (1.5-16yrs)
  • Multi Vehicles Trunks 10 Pack (1.5-16yrs)
Blue Dinosaur 100% Cotton Printed Briefs 5 Pack (1.5-10yrs) (AA1135) | £8 - £9

Blue Dinosaur 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)

£8 - £9

£8 - £9

  • Blue Dinosaur 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)
  • Red/Blue Football 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)
  • Space Print 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)
Grafitti Skull Print Trunks 5 Pack (3-16yrs) (E98871) | £14 - £19

Grafitti Skull Print Trunks 5 Pack (3-16yrs)

£14 - £19

£14 - £19

  • Grafitti Skull Print Trunks 5 Pack (3-16yrs)
  • Multi Grafitti Print Trunks 5 Pack (3-16yrs)
White Trunks 10 Pack (1.5-16yrs) (AA9655) | £27 - £32

White Trunks 10 Pack (1.5-16yrs)

£27 - £32

£27 - £32

  • White Trunks 10 Pack (1.5-16yrs)
  • Black Trunks 10 Pack (1.5-16yrs)
  • Black with Bright Waistband Trunks 10 Pack (1.5-16yrs)
  • Black With Colour Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Gold Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Grafitti Next Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Grey Waistband Trunks 10 Pack (1.5-16yrs)
  • Black with Varsity Waistband Trunks 10 Pack (1.5-16yrs)
  • Blue/Grey Trunks 10 Pack (1.5-16yrs)
  • Bright Plain Trunks 10 Pack (1.5-16yrs)
  • Monochrome Trunks 10 Pack (1.5-16yrs)