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

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

White Briefs 5 Pack (1.5-16yrs) (AA1123) | £8 - £13

White Briefs 5 Pack (1.5-16yrs)

£8 - £13

£8 - £13

  • White Briefs 5 Pack (1.5-16yrs)
  • Green/Ecru Stripe Briefs 5 Pack (1.5-16yrs)
  • Neutral Briefs 5 Pack (1.5-16yrs)
Black A-Front Trunks 5 Pack (3-16yrs) (414024) | £14 - £19

Black A-Front Trunks 5 Pack (3-16yrs)

£14 - £19

£14 - £19

Multi Car Print Boxers 7 Pack (1.5-12yrs) (AM6275) | £19 - £21

Multi Car Print Boxers 7 Pack (1.5-12yrs)

£19 - £21

£19 - £21

  • Multi Car Print Boxers 7 Pack (1.5-12yrs)
  • Red/Blue Emergency Vehicles Boxers 7 Pack (1.5-12yrs)
Space Print 100% Cotton Printed Briefs 5 Pack (1.5-10yrs) (AM6290) | £8 - £9

Space Print 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)

£8 - £9

£8 - £9

  • Space Print 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)
  • Blue Dinosaur 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)
  • Red/Blue Football 100% Cotton Printed Briefs 5 Pack (1.5-10yrs)
Blue Dinosaur Kind to Skin Trunks 3 Pack (1.5-12yrs) (447194) | £12 - £14

Blue Dinosaur Kind to Skin Trunks 3 Pack (1.5-12yrs)

£12 - £14

£12 - £14

Little Bird by Jools Oliver Rainbow Shooting Star Boxers 3 Pack (H47231) | £15

Little Bird by Jools Oliver Rainbow Shooting Star Boxers 3 Pack

£15

£15

White Thermal Leggings 2 Pack (2-16yrs) (Q55695) | £15 - £21

White Thermal Leggings 2 Pack (2-16yrs)

£15 - £21

£15 - £21

  • White Thermal Leggings 2 Pack (2-16yrs)
  • 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)
Nike Black Briefs 3 Pack (E79346) | £24

Nike Black Briefs 3 Pack

£24

£24

  • Black Nike Briefs 3 Pack
  • Red Nike Briefs 3 Pack
Neutral Multi Colour Boxers 5 Pack (2-16yrs) (AN3057) | £14 - £19

Neutral Multi Colour Boxers 5 Pack (2-16yrs)

£14 - £19

£14 - £19

  • Neutral Multi Colour Boxers 5 Pack (2-16yrs)
  • Black with Camo Waistband Boxers 5 Pack (2-16yrs)
Oatmeal/White Thermal Leggings (2-16yrs) (654484) | £16 - £23

Oatmeal/White Thermal Leggings (2-16yrs)

£16 - £23

£16 - £23

  • Oatmeal/White Thermal Leggings (2-16yrs)
  • Lilac Purple Thermal Leggings (2-16yrs)
  • White/Pink Thermal Leggings (2-16yrs)