6.0.12 Buy Boys Underwear from the Next USA online shop
Order by 17th December for Free delivery over $90 in time for Christmas & Hanukkah

Boys Underwear

 (233)

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

Briefs

Briefs

Boxers

Boxers

Base Layers

Base Layers

Next

Next

Brands

Brands

Black 100% Cotton Briefs 7 Pack (1.5-16yrs) (T58024) | $17 - $26

Black 100% Cotton Briefs 7 Pack (1.5-16yrs)

$17 - $26

$17 - $26

  • Black 100% Cotton Briefs 7 Pack (1.5-16yrs)
  • Multi 100% Cotton Briefs 7 Pack (1.5-16yrs)
  • White 100% Cotton Briefs 7 Pack (1.5-16yrs)
  • Red/Blue/Green/Purple 100% Cotton Briefs 7 Pack (1.5-16yrs)
  • Black/Grey 100% Cotton Briefs 7 Pack (1.5-16yrs)
  • Blue 100% Cotton Briefs 7 Pack (1.5-16yrs)
Mario License Trunks 3 Pack (1.5-14yrs) (N37045) | $22 - $27

Mario License Trunks 3 Pack (1.5-14yrs)

$22 - $27

$22 - $27

  • Mario License Trunks 3 Pack (1.5-14yrs)
  • Marvel Bright License Trunks 3 Pack (1.5-14yrs)
  • Blue License Trunks 3 Pack (1.5-14yrs)
  • Spider-Man License Trunks 3 Pack (1.5-14yrs)
  • Pokemon License Trunks 3 Pack (1.5-14yrs)
  • Marvel Dark License Trunks 3 Pack (1.5-14yrs)
Blue Stars & Stripes Trunks 10 Pack (1.5-16yrs) (N33978) | $46 - $50

Blue Stars & Stripes Trunks 10 Pack (1.5-16yrs)

$46 - $50

$46 - $50

  • Blue Stars & Stripes Trunks 10 Pack (1.5-16yrs)
  • Black/Grey Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Bright Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Trunks 10 Pack (1.5-16yrs)
  • Contrast Brights Trunks 10 Pack (1.5-16yrs)
  • Bright Primary Print Trunks 10 Pack (1.5-16yrs)
  • White Trunks 10 Pack (1.5-16yrs)
  • Neutral Transport Print Trunks 10 Pack (1.5-16yrs)
  • Black Autumn Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Mineral Waistband Trunks 10 Pack (1.5-16yrs)
  • Blue/Grey Trunks 10 Pack (1.5-16yrs)
Checkerboard Print Trunks 5 Pack (2-16yrs) (413815) | $24 - $33

Checkerboard Print Trunks 5 Pack (2-16yrs)

$24 - $33

$24 - $33

  • Checkerboard Print Trunks 5 Pack (2-16yrs)
  • Skull Print Trunks 5 Pack (2-16yrs)
  • Blue Marble Print Trunks 5 Pack (2-16yrs)
  • Neutral Check Smile Trunks 5 Pack (2-16yrs)
  • Bright Smile Trunks 5 Pack (2-16yrs)
  • Blue Football Trunks 5 Pack (2-16yrs)
  • Check Smile Trunks 5 Pack (2-16yrs)
Blue Vehicle Print 100% Cotton Briefs 5 Pack (1.5-10yrs) (N34155) | $14 - $15

Blue Vehicle Print 100% Cotton Briefs 5 Pack (1.5-10yrs)

$14 - $15

$14 - $15

  • Blue Vehicle Print 100% Cotton Briefs 5 Pack (1.5-10yrs)
  • Bright Stars 100% Cotton Briefs 5 Pack (1.5-10yrs)
Bright Marble Print Trunks 7 Pack (3-16yrs) (430395) | $33 - $41

Bright Marble Print Trunks 7 Pack (3-16yrs)

$33 - $41

$33 - $41

  • Bright Marble Print Trunks 7 Pack (3-16yrs)
  • Linear Gamer Trunks 7 Pack (3-16yrs)
Blue Stars and Stripes 100% Cotton Briefs 10 Pack (1.5-16yrs) (N34158) | $24 - $26

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

$24 - $26

$24 - $26

  • Blue Stars and Stripes 100% Cotton Briefs 10 Pack (1.5-16yrs)
  • Bright Primary Print 100% Cotton Briefs 10 Pack (1.5-16yrs)
  • Blue Tonal 100% Cotton Briefs 10 Pack (1.5-16yrs)
Pokemon License Trunks 3 Pack (1.5-14yrs) (N59129) | $22 - $26

Pokemon License Trunks 3 Pack (1.5-14yrs)

$22 - $26

$22 - $26

  • Pokemon License Trunks 3 Pack (1.5-14yrs)
  • Mario License Trunks 3 Pack (1.5-14yrs)
  • Marvel Bright License Trunks 3 Pack (1.5-14yrs)
  • Blue License Trunks 3 Pack (1.5-14yrs)
  • Spider-Man License Trunks 3 Pack (1.5-14yrs)
  • Marvel Dark License Trunks 3 Pack (1.5-14yrs)
Black 100% Cotton Short Sleeve Vests 3 Pack (1.5-16yrs) (D64208) | $17 - $24

Black 100% Cotton Short Sleeve Vests 3 Pack (1.5-16yrs)

$17 - $24

$17 - $24

  • Black 100% Cotton Short Sleeve Vests 3 Pack (1.5-16yrs)
  • White 100% Cotton Short Sleeve Vests 3 Pack (1.5-16yrs)
  • Grey 100% Cotton Short Sleeve Vests 3 Pack (1.5-16yrs)
Black 100% Cotton Briefs 5 Pack (1.5-16yrs) (N58638) | $15 - $24

Black 100% Cotton Briefs 5 Pack (1.5-16yrs)

$15 - $24

$15 - $24

White Trunks 10 Pack (1.5-16yrs) (N33980) | $46 - $55

White Trunks 10 Pack (1.5-16yrs)

$46 - $55

$46 - $55

  • White Trunks 10 Pack (1.5-16yrs)
  • Black/Grey Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Bright Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Trunks 10 Pack (1.5-16yrs)
  • Contrast Brights Trunks 10 Pack (1.5-16yrs)
  • Bright Primary Print Trunks 10 Pack (1.5-16yrs)
  • Blue Stars & Stripes Trunks 10 Pack (1.5-16yrs)
  • Neutral Transport Print Trunks 10 Pack (1.5-16yrs)
  • Black Autumn Waistband Trunks 10 Pack (1.5-16yrs)
  • Black Mineral Waistband Trunks 10 Pack (1.5-16yrs)
  • Blue/Grey Trunks 10 Pack (1.5-16yrs)
Bright Animals 100% Cotton Briefs 7 Pack (1.5-10yrs) (452620) | $17 - $19

Bright Animals 100% Cotton Briefs 7 Pack (1.5-10yrs)

$17 - $19

$17 - $19

  • Bright Animals 100% Cotton Briefs 7 Pack (1.5-10yrs)
  • Emergency Vehicle Print 100% Cotton Briefs 7 Pack (1.5-10yrs)
  • Bright Dinosaur 100% Cotton Briefs 7 Pack (1.5-10yrs)