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Boys' Pants

Fun patterns, block colours and quirky motifs decorate our boys’ underpants. Choose from trunks and briefs crafted from cotton for ultimate breathability and comfort. Our collection also includes stretchy Lycra, which promotes movement during sports activities. Look for Dreamskin technology, which uses flat seams and printed labels to help sensitive, irritation-prone skin

  • Kids Sizes with 16 options
  • Colour with 7 options
  • Brand with 2 options
  • Multipack with 4 options

There are 52 Items found

5pk Cotton Rich Coloured Waistband Trunks (5-16 Yrs)
£9.50
M&S Collection

5pk Cotton Rich Coloured Waistband Trunks (5-16 Yrs)

5pk Cotton with Stretch Gaming Trunks (5-16 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton with Stretch Gaming Trunks (5-16 Yrs)

5pk Cotton with Stretch Trunks (5-16 Years)
£9.50
M&S Collection

5pk Cotton with Stretch Trunks (5-16 Years)

5pk Cotton Rich Plain Trunks (2-16 Yrs)
£9.50
M&S Collection

5pk Cotton Rich Plain Trunks (2-16 Yrs)

5pk Cotton Rich Camo Trunks (5 - 16 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Camo Trunks (5 - 16 Yrs)

From £2.30 per item

5pk Cotton Rich Shark Trunks (3-16 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Shark Trunks (3-16 Yrs)

From £2.30 per item

3pk Cotton Rich with Lycra® Trunks (6-16 Yrs)
£10
M&S Collection

3pk Cotton Rich with Lycra® Trunks (6-16 Yrs)

£3.33 per item

5pc Cotton Rich Trunks (5-16 Yrs)
£9.50
M&S Collection

5pc Cotton Rich Trunks (5-16 Yrs)

5pk Cotton Rich Football Trunks (5-12 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Football Trunks (5-12 Yrs)

5pk Cotton Rich Plain Trunks (5-16 Yrs)
£8.50
M&S Collection

5pk Cotton Rich Plain Trunks (5-16 Yrs)

7pk Pure Cotton Animal Briefs (2-10 Yrs)
£9.50
M&S Collection

7pk Pure Cotton Animal Briefs (2-10 Yrs)

From £1.35 per item

7pk Cotton Rich Stripe Waistband Trunks (5-16 Yrs)
New
£14.50 - £15.50
M&S Collection

7pk Cotton Rich Stripe Waistband Trunks (5-16 Yrs)

10pk Pure Cotton Briefs (2-14 Yrs)
£9.50
M&S Collection

10pk Pure Cotton Briefs (2-14 Yrs)

5pk Cotton Rich Bright Trunks (5-16 Yrs)
New
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Bright Trunks (5-16 Yrs)

10pk Pure Cotton Briefs (2-14 Yrs)
New
£9.50
M&S Collection

10pk Pure Cotton Briefs (2-14 Yrs)

7pk Pure Cotton Dinosaur Briefs (2-10 Yrs)
£9.50
M&S Collection

7pk Pure Cotton Dinosaur Briefs (2-10 Yrs)

10pk Cotton With Stretch Trunks (5–16 Yrs)
New
£19.50 - £20.50
M&S Collection

10pk Cotton With Stretch Trunks (5–16 Yrs)

7pk Pure Cotton Animal Briefs (2-8 Years)
New
£9.50
M&S Collection

7pk Pure Cotton Animal Briefs (2-8 Years)

5pk Cotton Rich Striped Trunks (5-16 Yrs)
New
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Striped Trunks (5-16 Yrs)

5pk Cotton Rich Bolt Trunks (5-16 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Bolt Trunks (5-16 Yrs)

From £2.30 per item

5pk Cotton Rich Striped Trunks (5-16 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Striped Trunks (5-16 Yrs)

From £2.30 per item

10pk Pure Cotton Briefs (2-14 Yrs)
£9.50
M&S Collection

10pk Pure Cotton Briefs (2-14 Yrs)

5pk Cotton Rich Trunks (5-16 Yrs)
£9.50
M&S Collection

5pk Cotton Rich Trunks (5-16 Yrs)

£1.90 per item

5pk Cotton with Stretch Graffiti Trunks (5-16 yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton with Stretch Graffiti Trunks (5-16 yrs)

10pk Pure Cotton Briefs (2-14 Yrs)
£9.50
M&S Collection

10pk Pure Cotton Briefs (2-14 Yrs)

7pk Pure Cotton Transport Briefs (2-8 Years)
£9.50
M&S Collection

7pk Pure Cotton Transport Briefs (2-8 Years)

5pk Pure Cotton Spider-Man™ Briefs (2-8 Yrs)
£9.50
M&S Collection

5pk Pure Cotton Spider-Man™ Briefs (2-8 Yrs)

7pk Pure Cotton Sea Life Briefs (18 Mths-7 Yrs)
£9.50
M&S Collection

7pk Pure Cotton Sea Life Briefs (18 Mths-7 Yrs)

From £1.36 per item

10pk Pure Cotton Briefs (2-14 Years)
£8.50
M&S Collection

10pk Pure Cotton Briefs (2-14 Years)

5pk Cotton Rich Trunks (5-16 Yrs)
New
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Trunks (5-16 Yrs)

3pk Cotton with Stretch Trunks (8-16 Yrs)
Online Only
£22
JACK & JONES JUNIOR

3pk Cotton with Stretch Trunks (8-16 Yrs)

5pk Pure Cotton Cars™ Briefs (2-10 Yrs)
£9.50 - £10.50
M&S Collection

5pk Pure Cotton Cars™ Briefs (2-10 Yrs)

7pk Pure Cotton Days Of The Week Briefs (2-8 Years)
£9.50
M&S Collection

7pk Pure Cotton Days Of The Week Briefs (2-8 Years)

7pk Pure Cotton Space Briefs (2-8 Yrs)
New
£9.50
M&S Collection

7pk Pure Cotton Space Briefs (2-8 Yrs)

10pk Pure Cotton Briefs (2-14 Yrs)
£9.50
M&S Collection

10pk Pure Cotton Briefs (2-14 Yrs)

10pk Pure Cotton Star Briefs (2-8 Yrs)
New
£11.50
M&S Collection

10pk Pure Cotton Star Briefs (2-8 Yrs)

7pk Cotton Rich Bright Trunks (5-16 Yrs)
New
£14.50 - £15.50
M&S Collection

7pk Cotton Rich Bright Trunks (5-16 Yrs)

5pk Cotton With Stretch Dinosaur Animal Trunks (3–8 Yrs)
New
£11.50 - £12.50
M&S Collection

5pk Cotton With Stretch Dinosaur Animal Trunks (3–8 Yrs)

5pk Cotton with Stretch Dinosaur Trunks (5-12 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton with Stretch Dinosaur Trunks (5-12 Yrs)

5pk Cotton Rich Trunks (5-16 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Trunks (5-16 Yrs)

From £2.30 per item

3 Pack Cotton Rich Trunks (8-16 Yrs)
Online Only
£22
JACK & JONES JUNIOR

3 Pack Cotton Rich Trunks (8-16 Yrs)

5pk Cotton With Stretch Checkerboard Trunks (5–16 Yrs)
New
£11.50 - £12.50
M&S Collection

5pk Cotton With Stretch Checkerboard Trunks (5–16 Yrs)

5pk Cotton with Stretch Striped Trunks (5-16 Yrs)
£11.50 - £12.50
M&S Collection

5pk Cotton with Stretch Striped Trunks (5-16 Yrs)

7pk Pure Cotton Striped Star Briefs (2-8 Yrs)
£9.50
M&S Collection

7pk Pure Cotton Striped Star Briefs (2-8 Yrs)

5pk Cotton Rich Koala Trunks (3-8 Yrs)
New
£11.50 - £12.50
M&S Collection

5pk Cotton Rich Koala Trunks (3-8 Yrs)

7pk Pure Cotton Transport Briefs (2-10 Yrs)
£9.50
M&S Collection

7pk Pure Cotton Transport Briefs (2-10 Yrs)

5pk Cotton with Stretch Trunks (5-16 Yrs)
£9.50
M&S Collection

5pk Cotton with Stretch Trunks (5-16 Yrs)

5pk Pure Cotton Marvel™ Briefs (2-10 Yrs)
£9.50 - £10.50
M&S Collection

5pk Pure Cotton Marvel™ Briefs (2-10 Yrs)

From £1.90 per item

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