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Boys’ Socks & Underwear

Keep them feeling comfy with the Marks & Spencer collection of boys’ socks and underwear. Made from the softest pure cotton, our selection of socks and underwear for boys features something for every occasion. Whether your little guy prefers smart thermal vests, fun spaceman briefs or Hogwarts socks, he’s in for a treat
School socks
School socks
Underwear
Underwear
Sports socks
Sports socks
Thermals
Thermals
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111 items 111 Results
Offer
7pk Cotton Rich Stripe Waistband Trunks (5-16 Yrs)
M&S Collection
22.00 € - 24.00 €
Offer
5pc Cotton Rich Trunks (5-16 Yrs)
M&S Collection
15.00 €
Offer
5pk Cotton with Stretch Gaming Trunks (5-16 Yrs)
4.9
Reviews
M&S Collection
18.00 € - 19.00 €
Offer
7pk Pure Cotton Transport Briefs (2-8 Years)
M&S Collection
15.00 €
Offer
7pk Pure Cotton Dinosaur Briefs (2-8 Yrs)
M&S Collection
15.00 €
Offer
5pk Cotton Rich Football Trunks (5-12 Yrs)
5.0
Reviews
M&S Collection
18.00 € - 19.00 €
Offer
5pk Cotton Rich Trainer Liners™ (6 Small -7 Large)
M&S Collection
7.95 € - 8.95 €
Offer
10pk Pure Cotton Briefs (2-14 Years)
4.0
Reviews
M&S Collection
13.00 €
Offer
5pk Cotton Rich Striped Socks (6 Small - 7 Large)
5.0
Reviews
M&S Collection
8.95 € - 11.00 €
Offer
5pk Cotton Rich Ribbed Sports Icons Socks
5.0
Reviews
M&S Collection
8.95 € - 11.00 €
Offer
5pk Cotton Rich Checkerboard School Socks
4.9
Reviews
M&S Collection
8.95 € - 11.00 €
Offer
5pk Cotton Rich Football Trainer Liners™
5.0
Reviews
M&S Collection
7.95 € - 8.95 €
Offer
5pk Cotton Rich Dinosaur Trainer Liners™
3.0
Reviews
M&S Collection
7.95 € - 8.95 €
Offer
7pk Pure Cotton Space Briefs (2-8 Yrs)
M&S Collection
15.00 €
Offer
Cotton Blend SmileyWorld® Ribbed Socks (8.5 Small - 7 Large)
5.0
Reviews
M&S Collection
8.95 € - 11.00 €
Offer
7pk of Ankle School Socks
4.7
Reviews
M&S Collection
11.00 €
Offer
5pk Cotton Rich Animal Socks
5.0
Reviews
M&S Collection
8.95 € - 11.00 €
Offer
7pk Pure Cotton Sea Life Briefs (18 Mths-7 Yrs)
4.6
Reviews
M&S Collection
15.00 €
Offer
5pk Cotton Rich Ribbed Socks (2-3 Yrs)
M&S Collection
8.95 € - 11.00 €
Offer
5pk Cotton Rich Sports Socks
4.2
Reviews
M&S Collection
12.00 € - 14.00 €
Available In 2 colours
2 colours available
Offer
4pk Cotton Rich Striped Baby Socks (0-3 Yrs)
M&S Collection
7.95 €
Offer
7pk Pure Cotton Days Of The Week Briefs (2-8 Years)
M&S Collection
15.00 €
Offer
10pk Pure Cotton Briefs (2-14 Yrs)
4.3
Reviews
M&S Collection
15.00 €
Offer
5pk Cotton Rich Striped Trunks (5-16 Yrs)
4.7
Reviews
M&S Collection
18.00 € - 19.00 €
Offer
5pk Cotton Rich Ribbed Striped Socks
4.9
Reviews
M&S Collection
8.95 € - 11.00 €
Offer
5pk Cotton Rich Trunks (5-16 Yrs)
M&S Collection
18.00 € - 19.00 €
Offer
7pk of Cotton Rich Trainer Liners™
4.2
Reviews
M&S Collection
8.95 €
Offer
5pk Cotton Rich Transport Socks
4.8
Reviews
M&S Collection
8.95 € - 11.00 €
Offer
5pk Cotton Rich Patterned Trainer Liners™
5.0
Reviews
M&S Collection
7.95 € - 8.95 €
Offer
7pk Cotton Rich Bright Trunks (5-16 Yrs)
M&S Collection
22.00 € - 24.00 €
Offer
7pk Pure Cotton Animal Briefs (2-10 Yrs)
4.8
Reviews
M&S Collection
15.00 €
Offer
7pk Cotton Rich Animal Socks (0-3 Yrs)
3.0
Reviews
M&S Collection
11.00 €
Offer
7pk of Ankle School Socks
4.6
Reviews
M&S Collection
11.00 €
Offer
5pk Cotton Rich Camo Trunks (5 - 16 Yrs)
4.3
Reviews
M&S Collection
18.00 € - 19.00 €
Offer
4pk Cotton Rich Socks
5.0
Reviews
M&S Collection
7.95 €
Offer
7pk of Ankle School Socks
4.7
Reviews
M&S Collection
11.00 €
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