Level Up Your Sneaker Game 👟 Take 15% off the brands you love with the code: SNEAKERS-15

  • Women
  • Men
  • Kids
Zalando homeZalando home
Your account
  • Winter
  • Girls
  • Boys
  • Baby
  • Shoes
  • Accessories
  • Sports
  • Designer
  • Brands
  • Pre-owned
  • Sale
No search history
  • Kids
  • Clothing
  • Onepieces & Sets
BackClothing

Kids’ Onepieces & Sets for Spring & Summer

Jumpsuits & Playsuits
Overalls & dungarees
Sets
Top filters
  • Clothing
    • T-shirts & tops
    • Dresses
    • Trousers
    • Outerwear
    • Sweatshirts & Knitwear
    • Onepieces & Sets
      • Jumpsuits & Playsuits
      • Overalls & dungarees
      • Sets
    • Underwear & Nightwear
    • Sportswear
    • Jeans
    • Socks
    • Baby gifts
    • Shorts
    • Swimwear
    • Skirts
    • Suits & Blazers
    • Sale
525 items
GO TO TOPGo to toparrow_up
Navy blue short-sleeve onesie made of ribbed fabric, featuring a white Adidas logo on the chest and snap closures at the bottom.

adidas OriginalsREGULAR SHORT SLEEVE-INFANT - Jumpsuit - night indigo

€25.00

Light blue tracksuit made of smooth fabric, featuring a geometric white pattern. Jacket has a stand-up collar, zip closure, and elastic cuffs.

LacosteSET - Tracksuit - abysse

From€175.00

Pink, plush, hooded onesie with bear ears, long sleeves, and footed design. Soft texture, front zipper closure, and no visible patterns.

MINOTIJumpsuit - light pink

From€37.90

Pink waterproof overalls with adjustable black straps, elastic ankle cuffs, and side seams. Smooth texture with a lightweight design.

ReimaLAMMIKKO - Rain trousers - rose blush

€30.00

Black tracksuit made of lightweight material, featuring a zip-up jacket with white Adidas logo and matching pants with similar logo placement.

adidas PerformanceESSENTIALS CLIMACOOL TRACKSUIT JUNIOR SET UNISEX - Tracksuit - black/white

€50.00

Gray athletic tracksuit consisting of a zip-up jacket with a black collar and matching black pants, featuring red logo accents.
  • Deal

JordanUNISEX SET - Tracksuit - black/smoke grey

€55.95

Reference price:€70.00-20%

The in-between daysFun pieces for changing moods

Colours, prints and layers for when the weather won’t make up its mind.

Discover now
Two children holding microphones stand in front of a map displaying sunny weather symbols across various regions.
Light blue baby romper with long sleeves, brown teddy bear wearing red sweater and jeans, and red "guess" text above bear.

GuessBABY OVERALL UNISEX - Jumpsuit - arctic sky

€40.00

Gray sweatshirt and pants set, made of soft fabric. Features white stripes on sleeves and pants, with a small logo on the chest and thigh.

adidas PerformanceINFANTS 3 STRIPES FT JOGGER 240 SET - Tracksuit - medium grey heather white

€40.00

Light blue Adidas tracksuit set with long-sleeve sweatshirt and elastic waist pants, featuring white Adidas logos on chest and thigh.

adidas PerformanceESSENTIALS JOGGER SET - Tracksuit - sage/white

€38.00

Navy blue long-sleeve polo onesie with multicolored embroidered ponies. Features a collar, three-button placket, and elasticized cuffs.
  • Designer

Polo Ralph LaurenPOLO PONY SOFT COTTON POLO COVERALL - Jumpsuit - refined navy

€80.00

Light blue baby romper with green and black crane truck prints, long sleeves, snap buttons along the legs, and dark teal trim.
  • New

SmåfolkLONG-SLEEVED WITH CRANE MACHINES - Jumpsuit - blue

€39.95

Light blue two-piece tracksuit with navy stripes on sleeves and pants, zip-up jacket, and Adidas trefoil logos on chest and thigh.
  • New

adidas OriginalsINFANT SET - Tracksuit - crystal sky

€40.00

Young girl standing, wearing light pink sweatshirt and matching sweatpants, with white sneakers, smiling against white background.
  • Deal

adidas OriginalsLOOSE CREW JOGGER KIDS UNISEX - Tracksuit - sandy pink

€39.95

Originally:€50.00-20%

Last lowest price:€44.95-11%

Gray sports tracksuit featuring a zip-up jacket with black accents, long sleeves, and matching pants with elastic cuffs and Nike logo.

Nike SportswearTRACKSUIT UNISEX SET - Tracksuit bottoms - smoke grey/anthracite/white

€75.00

Child with shoulder-length dark hair wearing light blue Adidas tracksuit and white sneakers, standing with one foot forward against white background.

adidas PerformanceESSENTIALS JOGGER SET - Tracksuit - glow blue/white

€38.00

Pink, cotton-blend sweatshirt with long sleeves and crew neck, paired with matching pink joggers. Both feature a white logo accent.
  • Deal

JordanBROOKLYN CREW UNISEX SET - Tracksuit - pink gaze

From€35.95

Reference price:€45.00up to-20%

Short-sleeve onesie in beige fabric with a navy whale print. Features a v-neck and snap buttons down the front for easy dressing.
  • Mix and match

Petit BateauBABY COMBICOURT MIDJA UNISEX - Jumpsuit - light grey

€39.00

Green and gray tracksuit with a zip-up jacket and elastic waistband pants. Features a Nike logo on the jacket and pants. Smooth texture.

Nike SportswearUNISEX SET - Tracksuit - mineral slate/mean green/white

€60.00

Black tracksuit featuring a floral-patterned jacket with gold stripes and matching pants. Jacket has a zip front and elastic cuffs.
  • Deal

adidas OriginalsLIBERTY LONDON WOVEN SET - Tracksuit - black

€55.95

Originally:€70.00-20%

Blue tracksuit made of smooth fabric with a zip-up jacket, white and navy horizontal stripes, and Adidas logo on chest and pants.

adidas PerformanceSEASONAL ESSENTIALS TIBERIO 3-STRIPES TRICOT TRACK SUIT KIDS - Tracksuit - team royal blue white glow blue

€50.00

Purple zip-up hoodie with hood and black accents, paired with matching purple sweatpants featuring diagonal seam details and pockets.
  • Deal

Nike SportswearTECH FLEECE SET UNISEX - Tracksuit - light magenta

From€75.95

Originally:€95.00-20%

Navy tracksuit set features a zip-up jacket with white piping and matching pants. Made from smooth fabric, includes Lacoste logo detail.

LacostePOLY PONGEE SET - Tracksuit - merle

From€140.00

Blue sweat outfit featuring a hooded sweatshirt and matching joggers. Made of soft fabric with a white Nike logo on both pieces.

Nike SportswearCLUB UNISEX - Tracksuit - university blue

From€43.00

Light gray athletic set with short sleeves and shorts, featuring playful animal graphics and three white stripes on the shirt and shorts.

adidas PerformanceTIRO_NSTER SET-INFANT - Tracksuit - sage/white

€35.00

Page 2 of 7

More Brands

  • Aigle Clothing, Shoes & Accessories on SALE
  • America Today
  • bonprix Pre-owned Women's Clothing
  • Born Living Yoga
  • Brunotti Clothing
  • BY FAR Shoes
  • Calvin Klein
  • CeLaVi Kids' Clothing
  • Color Kids Clothing
  • Crocs Men's Shoes
  • Dsquared2 All
  • Elisabetta Franchi Clothing
  • Ellesse Men's Clothes
  • Emilio Pucci All
  • Frugi
  • Gabbiano
  • Gioseppo Shoes
  • Givova Clothing
  • Harmont & Blaine
  • Head Men's Sports Shop
  • Hollister Co.
  • Hust & Claire
  • Huttelihut
  • IGOR
  • Jack Wolfskin Clothing
  • JAKO Sportswear
  • Kaffe Women's Dresses
  • Kappa All
  • Keen Shoes
  • LICO
  • Lonsdale Men's Clothes
  • Malina Clothing
  • Marni Clothing
  • MINOTI Clothing
  • Modström Womens Clothing
  • Natural World Shoes
  • Norrøna Sportswear
  • O'Neill Sportswear
  • OppoSuits Men's Clothes
  • Pisamonas Shoes
  • Primigi Shoes
  • Quiksilver
  • Reebok
  • Robeez Shoes
  • Schiesser Men's Underwear & Socks
  • Speedo Clothing
  • Superfit
  • TINYCOTTONS

More Inspiration

  • adidas Japan
  • adidas Terrex Kidswear
  • Baby Girl Shoes
  • Baby Jumper Size 0-1M
  • Baby Snowsuit
  • Birthday Gifts
  • Boys Clothes
  • Converse Kids' Shoes
  • Converse Kidswear
  • Dr. Martens Kids' Shoes
  • Festival Outfits
  • Fishnet Tights
  • Flower Girl Dresses
  • Girl Trainers
  • Girl Trainers
  • Girls Clothes
  • Girls' Dresses
  • Halloween Outfits
  • Harri Joggers
  • Jodhpurs
  • Jordan Kidswear
  • Kids' Boots
  • Kids' Football Boots
  • Kids' Hats & Caps
  • Kids' Running Shoes
  • Kids' Sandals
  • Kids' Shoes
  • Kids' Shorts
  • Kids' Slippers
  • Kids' Sport's Rain jackets
  • Kids' T-Shirts
  • Kids' Tracksuits - Training & fitness
  • Kids' Wellies
  • Kids' white Bodies
  • Lindex
  • Mango Kids
  • Maroon
  • Navy Blue
  • On Roger
  • Rain Coats for Kids Sale
  • Rugby Sweatshirt
  • Sloane Trousers
  • Snowsuits for Kids Sale
  • Stretch Trousers
  • The North Face Glacier
  • Tshirt Multipack
  • Velvet
  • Womens Maternity Dresses

chatHelp and Contact

  • All Help Topics
  • Track your parcel
  • Report a damaged item
  • Delivery Information
  • Return an Order
  • Find the right size
  • How To Cancel An Order
  • Accepted Payment Methods
  • 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

credit_cardOur Payment Methods

truckOur Partners

shopping_bag_fullOur Promises

  • Free Delivery*
  • 30-day Return Policy
  • Free Returns

zalando_logo_outlinedOur services

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

Zalando Apps:

QR Code Download App

You can also find us on

  • facebook
  • instagram
  • pinterest
  • tiktok