6.0.18 Boys' Underwear | Next Official Site
Store Locator
Help
  • for you
  • women
  • men
  • boys
  • girls
  • home
  • baby
  • furniture
  • beauty
  • gifts & flowers
  • brands
  • sports
  • luxury brands
  • clearance

Boys' Underwear

 (252)

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

Trunks & Boxers

Briefs

Briefs

Base Layers

Base Layers

Vests

Vests

Thermals

Thermals

Clear All Filters

White 100% Cotton Vests 5 Pack (1.5-16yrs) (N59402) | £10.50 - £15

White 100% Cotton Vests 5 Pack (1.5-16yrs)

£10.50 - £15

£10.50 - £15

  • White 100% Cotton Vests 5 Pack (1.5-16yrs)
  • Black 100% Cotton Vests 5 Pack (1.5-16yrs)
  • Blue 100% Cotton Vests 5 Pack (1.5-16yrs)
  • Grey 100% Cotton Vests 5 Pack (1.5-16yrs)
Black/Charcoal Thermal Leggings 2 Pack (2-16yrs) (Q55691) | £15 - £21

Black/Charcoal Thermal Leggings 2 Pack (2-16yrs)

£15 - £21

£15 - £21

  • Black/Charcoal Thermal Leggings 2 Pack (2-16yrs)
  • Blue/Navy Thermal Leggings 2 Pack (2-16yrs)
  • Blue/Teal Thermal Leggings 2 Pack (2-16yrs)
  • Grey/White Thermal Leggings 2 Pack (2-16yrs)
  • Neutral Thermal Leggings 2 Pack (2-16yrs)
  • Pink/White Thermal Leggings 2 Pack (2-16yrs)
  • White Thermal Leggings 2 Pack (2-16yrs)
Black/Grey Waistband Trunks 10 Pack (1.5-16yrs) (D46526) | £27 - £32

Black/Grey Waistband Trunks 10 Pack (1.5-16yrs)

£27 - £32

£27 - £32

  • Black/Grey Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Trunks 10 Pack (1.5-16yrs)
  • Black Bright Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Mineral Waistband Trunks 10 Pack (1.5-16yrs)
  • Blue Stars & Stripes Trunks 10 Pack (1.5-16yrs)
  • Blue/Grey Trunks 10 Pack (1.5-16yrs)
  • Bright Primary Print Trunks 10 Pack (1.5-16yrs)
  • Contrast Brights Trunks 10 Pack (1.5-16yrs)
  • White Trunks 10 Pack (1.5-16yrs)
Black Mineral Waistband Trunks 10 Pack (1.5-16yrs) (413935) | £27 - £32

Black Mineral Waistband Trunks 10 Pack (1.5-16yrs)

£27 - £32

£27 - £32

  • Black Mineral Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Trunks 10 Pack (1.5-16yrs)
  • Black Bright Waistband Trunks 10 Pack (1.5-16yrs)
  • Black/Grey Waistband Trunks 10 Pack (1.5-16yrs)
  • Blue Stars & Stripes Trunks 10 Pack (1.5-16yrs)
  • Blue/Grey Trunks 10 Pack (1.5-16yrs)
  • Bright Primary Print Trunks 10 Pack (1.5-16yrs)
  • Contrast Brights Trunks 10 Pack (1.5-16yrs)
  • White Trunks 10 Pack (1.5-16yrs)
White Thermal Vests 2 Pack (2-16yrs) (Q55703) | £12 - £18

White Thermal Vests 2 Pack (2-16yrs)

£12 - £18

£12 - £18

Black/Charcoal Thermal Long Sleeve Tops 2 Pack (2-16yrs) (Q55696) | £15 - £21

Black/Charcoal Thermal Long Sleeve Tops 2 Pack (2-16yrs)

£15 - £21

£15 - £21

  • Black/Charcoal Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • Blue/Navy Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • Blue/Teal 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)
  • Pink/White Thermal Long Sleeve Tops 2 Pack (2-16yrs)
  • White Thermal Long Sleeve Tops 2 Pack (2-16yrs)
Black Trunks 10 Pack (1.5-16yrs) (N33977) | £27 - £32

Black Trunks 10 Pack (1.5-16yrs)

£27 - £32

£27 - £32

  • Black Trunks 10 Pack (1.5-16yrs)
  • Black Bright Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Mineral Waistband Trunks 10 Pack (1.5-16yrs)
  • Black/Grey Waistband Trunks 10 Pack (1.5-16yrs)
  • Blue Stars & Stripes Trunks 10 Pack (1.5-16yrs)
  • Blue/Grey Trunks 10 Pack (1.5-16yrs)
  • Bright Primary Print Trunks 10 Pack (1.5-16yrs)
  • Contrast Brights Trunks 10 Pack (1.5-16yrs)
  • White Trunks 10 Pack (1.5-16yrs)
Grey 100% Cotton Vests 5 Pack (1.5-16yrs) (917887) | £11.50 - £16

Grey 100% Cotton Vests 5 Pack (1.5-16yrs)

£11.50 - £16

£11.50 - £16

  • Grey 100% Cotton Vests 5 Pack (1.5-16yrs)
  • Black 100% Cotton Vests 5 Pack (1.5-16yrs)
  • Blue 100% Cotton Vests 5 Pack (1.5-16yrs)
  • White 100% Cotton Vests 5 Pack (1.5-16yrs)
Black Trunks 5 Pack (2-16yrs) (N59104) | £14 - £19

Black Trunks 5 Pack (2-16yrs)

£14 - £19

£14 - £19

  • Black Trunks 5 Pack (2-16yrs)
  • Black Bright Waistband Trunks 5 Pack (2-16yrs)
Blue Football Trunks 5 Pack (2-16yrs) (E27105) | £14 - £19

Blue Football Trunks 5 Pack (2-16yrs)

£14 - £19

£14 - £19

  • Blue Football Trunks 5 Pack (2-16yrs)
  • Blue Marble Print Trunks 5 Pack (2-16yrs)
  • Bright Smile Trunks 5 Pack (2-16yrs)
  • Check Smile Trunks 5 Pack (2-16yrs)
  • Checkerboard Print Trunks 5 Pack (2-16yrs)
Black Autumn Waistbands Trunks 10 Pack (2-16yrs) (414057) | £27 - £32

Black Autumn Waistbands Trunks 10 Pack (2-16yrs)

£27 - £32

£27 - £32

  • Black Autumn Waistbands Trunks 10 Pack (2-16yrs)
  • Blue Trunks 10 Pack (2-16yrs)
  • Grey/Black/White Trunks 10 Pack (2-16yrs)
Bright Primary Print 100% Cotton Briefs 10 Pack (1.5-16yrs) (N34152) | £14 - £15

Bright Primary Print 100% Cotton Briefs 10 Pack (1.5-16yrs)

£14 - £15

£14 - £15

  • Bright Primary Print 100% Cotton Briefs 10 Pack (1.5-16yrs)
  • Blue Stars and Stripes 100% Cotton Briefs 10 Pack (1.5-16yrs)