Love is in the air - and in our Sale 💕 Save up to 50% on thousands of styles

  • Women
  • Men
  • Kids
Zalando homeZalando home
Your account
  • Winter
  • Girls
  • Boys
  • Baby
  • Shoes
  • Accessories
  • Designer
  • Sports
  • Brands
  • Sale
No search history
  • Kids
  • Clothing
  • Underwear & Nightwear
  • Underwear
BackUnderwear & Nightwear

Kids’ underwear Size 13Y

Underpants
Undershirts
Bras & bustiers
Top filters
  • Clothing
    • Outerwear
    • Sweatshirts & Knitwear
    • T-shirts & tops
    • Trousers
    • Onepieces & Sets
    • Underwear & Nightwear
      • Underwear
        • Underpants
        • Undershirts
        • Bras & bustiers
      • Nightwear
      • Bodies
      • Bathrobes
    • Dresses
    • Sportswear
    • Jeans
    • Socks
    • Baby gifts
    • Shorts
    • Swimwear
    • Skirts
    • Suits & Blazers
    • Sale
284 items
GO TO TOPGo to toparrow_up
7 PACK - Pants - off-white/dark grey/olive
  • -9%

Friboo7 PACK - Pants - off-white/dark grey/olive

£19.00 £20.99

COLOR POP 5 PACK - Pants - black
  • -11%

Nike SportswearCOLOR POP 5 PACK - Pants - black

£32.00 £35.99

7 PACK - Pants - mottled grey/dark blue
  • -9%

Friboo7 PACK - Pants - mottled grey/dark blue

£19.00 £20.99

10 PACK - Pants - mottled light grey/green/dark green
  • -12%

Friboo10 PACK - Pants - mottled light grey/green/dark green

£23.00 £25.99

7 PACK - Pants - mottled light grey/dark green/dark blue
  • -9%

Friboo7 PACK - Pants - mottled light grey/dark green/dark blue

£19.00 £20.99

5 PACK - Pants - blue

Björn Borg5 PACK - Pants - blue

£43.99

Prepped for '26Sporty, elevated classics

Featuring crisp polo shirts, sleek vests, and tennis-inspired gear tailored for play.

Discover now
Three children sit in a stadium with blue and teal seats. One wears a beige trench coat, another a navy shirt, and the third a red cap.
7 PACK - Pants - white/mottled light grey/multi-coloured
  • -32%

Friboo7 PACK - Pants - white/mottled light grey/multi-coloured

£15.00 £21.99

UNISEX 5 PACK - Undershirt - white/mottled light grey/mottled light blue

FribooUNISEX 5 PACK - Undershirt - white/mottled light grey/mottled light blue

£16.99

BOYS FLIGHT 3 PACK - Pants - obsidian

JordanBOYS FLIGHT 3 PACK - Pants - obsidian

£24.99

UNISEX 5 PACK - Undershirt - multi-coloured/grey/blue

FribooUNISEX 5 PACK - Undershirt - multi-coloured/grey/blue

£16.99

10 PACK - Briefs - light blue/light pink/lilac
  • -9%

Friboo10 PACK - Briefs - light blue/light pink/lilac

£19.00 £20.99

ESSENTIAL BRIEF 3 PACK - Pants - black

Nike SportswearESSENTIAL BRIEF 3 PACK - Pants - black

£23.99

ESSENTIAL BRIEF 3 PACK - Pants - black/white
  • -8%

Nike SportswearESSENTIAL BRIEF 3 PACK - Pants - black/white

£22.00 £23.99

UNISEX 5 PACK - Undershirt - white

FribooUNISEX 5 PACK - Undershirt - white

£16.99

UNISEX 5 PACK - Undershirt - off white/blue

FribooUNISEX 5 PACK - Undershirt - off white/blue

£16.99

2 PACK - Briefs - foggy pink/grey
  • New

Tommy Hilfiger2 PACK - Briefs - foggy pink/grey

£19.99

5 PACK - Undershirt - off white/berry/mottled light grey
  • Mix and match

Friboo5 PACK - Undershirt - off white/berry/mottled light grey

£16.99

7 PACK - Pants - black/blue/dark blue

Björn Borg7 PACK - Pants - black/blue/dark blue

£59.99

BOYS EVERYDAY BASIC 2 PACK - Pants - navy/blue

PumaBOYS EVERYDAY BASIC 2 PACK - Pants - navy/blue

£13.99

10 PACK - Pants - dark blue/light blue/mottled light grey
  • -12%

Friboo10 PACK - Pants - dark blue/light blue/mottled light grey

£23.00 £25.99

Pants - black
  • -12%

Name itPants - black

£15.00 £16.99

7 PACK - Pants - black/mottled light grey/mottled grey
  • -9%

Friboo7 PACK - Pants - black/mottled light grey/mottled grey

£19.00 £20.99

3 PACK - Pants - black

Calvin Klein Underwear3 PACK - Pants - black

£33.99

7 PACK - Pants - dark blue/teal/blue-grey
  • -9%

Friboo7 PACK - Pants - dark blue/teal/blue-grey

£19.00 £20.99

Page 1 of 4

More Brands

  • Aigle
  • Bisgaard
  • Brunotti
  • Catalog
  • CeLaVi Kids' Clothing
  • Didriksons
  • Envii Womens Clothing
  • Gina Tricot
  • Gioseppo
  • Hackett London
  • Hollister Co. Womens Clothing
  • Hust & Claire Clothing
  • Huttelihut
  • Il Gufo Clothing, Shoes & Accessories on SALE
  • Jack & Jones
  • Jack Wolfskin Men's Clothes
  • Joha
  • Kaffe
  • LEGO® kidswear
  • LICO Shoes
  • Liewood Clothing, Shoes & Accessories on SALE
  • Living Kitzbühel
  • Lollys Laundry Clothing
  • Marni
  • MM6 Maison Margiela
  • Modström Womens Clothing
  • Molo Kids' Clothing
  • Monnalisa
  • Name it
  • NN.07 Men's Clothes
  • Norrøna Clothing
  • Obey Clothing Womens Clothing
  • Olymp
  • ONLY MINI Kids' Clothing
  • Pieces Womens Clothing
  • Playshoes
  • Primigi
  • Quiksilver Menswear
  • Reima
  • Santa Cruz Womens shoes, fashion & accessories
  • Schiesser
  • Skiny
  • Stylein
  • Superfit
  • TROLLKIDS Clothing
  • Victoria Beckham
  • Weekday Clothing
  • Zadig & Voltaire Clothing, Shoes & Accessories on SALE

More Inspiration

  • Abercrombie & Fitch Kids' Clothing
  • adidas Campus 00s
  • adidas F50 Elite
  • adidas Germany
  • adidas Handball
  • adidas Italia 70s
  • adidas Kids' Shoes
  • adidas Samoa
  • Asics Gt 2000 13
  • Baby Clothes Sale
  • Baby Snowsuits
  • Bandanas
  • Birkenstock Boston Eva
  • Boys Clothes
  • Burton Jacket
  • Christening Gowns
  • Converse Kidswear
  • Crocs Kidswear
  • Cut-Out Dresses
  • Dr. Martens Elphie
  • Dr. Martens Jorge
  • Dresses for Kids Sale
  • Dungerees
  • French Fashion
  • Girl Boots
  • Girl Trainers
  • Girls Tracksuits
  • Girls' Dresses for Spring & Summer
  • Girls' Occasion Dresses for Autumn & Winter
  • Glitter Heels
  • Kids Outdoor Waterproof Jackets on Sale
  • Kids' Bodies - Long
  • Kids' Hats & Caps
  • Kids' Jeans
  • Kids' Sandals
  • Kids' T-Shirts
  • Kids' Tracksuits
  • Liverpool Fc Shirt
  • Los Angeles Cap
  • New Balance 471
  • New Balance Trainers for Kids on Sale
  • Nike Air Max Portal
  • Nike Downshifter
  • Nike Winflo 11
  • Polo Ralph Lauren Kids' Clothing
  • Tie Front Dress
  • Vans Mary Jane
  • Womens Boyfriend Jeans

helpHelp and Contact

  • See all help topics
  • Track your parcel
  • Report a damaged item
  • Delivery information
  • Return an order
  • Find the right size
  • How to reset your password
  • Subscribe to our newsletter
  • Report a vulnerability

gift_cardGift Cards

  • Buy Gift Cards
  • About gift cards and vouchers
  • Redeem a Gift Card
  • Subscribe to newsletter

zalando_logo_outlinedAbout us

  • Visit our corporate site
  • Zalando careers
  • Newsroom
  • Investor Relations

truckOur partners

credit_cardOur payment methods

shopping_bag_fullOur promises

  • Free Delivery*
  • 30 days return policy
  • Free Returns

zalando_logo_outlinedOur services

  • Connected Retail
  • Marketing Services
  • Learn more
  • Tech Blog
  • Legal Notice
  • Terms & Conditions
  • Privacy Notice
  • Data preferences
  • Accessibility statement

Zalando Apps:

QR Code App Download

You can also find us on

  • tiktok
  • facebook
  • instagram
  • pinterest