Kid's Sportswear - Activewear For Children

text.skipToContent

Search for

TK Maxx

Clearance
Christmas Clearance

Women's Clothing

Women's Shoes

Women's Accessories

Beauty

Men's Clothing

Men's Shoes

Men's Accessories

Kids & Toys

Home

Gifts
View All

Size 4

Size 6

Size 8

Size 10

Size 12

Size 14

Size 16

Size 18

Size 20+

View All Sizes

Coats & Jackets

Dresses

Jumpers & Cardigans

Lingerie

Shirts & Tops

Trousers & Skirts

Size 1-2

Size 3

Size 4

Size 5

Size 6

Size 7

Size 8

Size 9+

View All

Bags & Purses

Beauty

Glasses & Sunglasses

Hats, Scarves & Gloves

Jewellery & Watches

View All

View All

Size XS

Size S

Size M

Size L

Size XL

Size XXL+

View All

Coats & Jackets

Jumpers & Cardigans

Shirts

Sportswear

Suits & Tailoring

Trousers

T-shirts & Polo Shirts

Size 6

Size 7

Size 8

Size 9

Size 10

Size 11

Size 12+

View All

View All

Baby & Nursery

Boys' Clothing

Girls' Clothing

Shoes

Toys

View All

View All

Gifts for Her

Gifts for Him

Gifts for Kids
New In
Today's Arrivals

Women

Men

Kids & Baby

Shoes

Home

Beauty

Gifts
View All

View All

View All

View All

Women

Men

Kids

View All

View All

View All
Health & Wellbeing
Womens Active

Mens Active

Kids Active

Healthy Eating

Relax & Recover

Refresh Your Home
Bras

Tops

Hoodies & Sweats

Joggers & Bottoms

Leggings

Outdoor Clothing

Yoga

Trainers

Socks

Fitness Accessories

Headphones

Sports Bags

Water Bottles & Flasks

View All

Tops

Hoodies & Sweats

Joggers & Bottoms

Shorts

Outdoor Clothing

Swimwear

Trainers

Socks

Fitness Accessories

Headphones

Sports Bags

Water Bottles & Flasks

View All

Boys Active

Boys Trainers

Girls Active

Girls Trainers

Outdoor Activities

Cookbooks

Vitamins & Supplements

Food Prep & Storage

Baking & Ovenware

Pots & Pans

Women's Loungewear

Men's Loungewear

Soap, Shower & Bath

Women's Haircare

Women's Skincare

Men's Grooming

Candles & Home Fragrance

Spa & Wellness

Home Accessories

Home Furnishings

Furniture

Bedding

Bathroom

Kids Room

Home Office

Storage

Artificial Flowers & Plants

Utility

DIY Tools

Made To Do Good
Women
New In

Clearance

Brands You'll Love

Winter Shop

Clothing

Coats & Jackets

Dresses

Lingerie

Body, Bath & Beauty

Active, Sports & Ski

Shoes

Accessories

Jewellery & Watches

Bags & Purses

Gifts For Her

Collections
View All

Accessories

Active

Beauty

Clothing

Handbags

Jewellery & Watches

Shoes

View All

Designer Brands

Gold Label

Most Loved Brands

Boots

Coats & Jackets

Faux Fur & Shearling

Hats, Scarves & Gloves

Jumpers & Cardigans

Ski & Snowboarding

Coats & Jackets

Dresses

Hoodies & Sweatshirts

Jeans

Jumpers & Cardigans

Jumpsuits & Playsuits

Lingerie

Loungewear

Maternity

Plus Size

Pyjamas & Slippers

Shorts

Skirts

Skiwear

Sportswear

Socks & Tights

Tops

Trousers

View All

Leather Jackets

Outdoor Jackets

Puffer & Padded Jackets

Ski Jackets

Waterproof Jackets

Wool Coats

Faux Fur & Shearling

View All

Day Dresses

Occasion Dresses

Under £10

Under £20

Under £30

Size 4

Size 6

Size 8

Size 10

Size 12

Size 14

Size 16

Size 18

Size 20+

View All

Bras

Knickers

Pyjamas & Slippers

Shapewear

Socks & Tights

View All

Beauty Gifts & Sets

Beauty Accessories & Tools

Beauty & Hair Electricals

Fragrance

Haircare

Handcare

Make Up

Skincare

Soap, Shower & Bath

Spa & Wellness

Suncare

View All

Accessories

Bottoms

Bras

Headphones

Hoodies & Sweats

Jackets

Leggings

Outdoor Clothing & Shoes

Ski & Snowboarding

Sports Bags

Tops

View All

New In

Size 1-2

Size 3

Size 4

Size 5

Size 6

Size 7

Size 8

Size 9+

Boots

Flats

Gold Label

Heels

Sandals

Sliders

Slippers

Trainers

View All

Face Coverings

Glasses

Handbags

Hats, Scarves & Gloves

Jewellery

Luggage & Travel

Purses

Sunglasses

Tech & Gadgets

Umbrellas

Watches

View All

Gold & Diamonds

Jewellery

Watches

Backpacks

Clutches & Pouches

Cross Body Bags

Designer Bags

Cosmetic Bags

Leather Bags

Purses

Tote Bags

Sports Bags

View All Handbags

Gift Cards

Designer Gifts

Gifts for the Luxury Lover

Gift Sets

Jewellery & Diamonds

Under £10

Under £20

Under £50

View All

Athleisure

Big Brand Delivery

Gold Label

Loungewear

Maternity

Mod Box

Plus Size
Men
New In

Clearance

Brands You'll Love

Winter Shop

Clothing

Coats & Jackets

Active, Sports & Ski

Shoes

Accessories

Men's Grooming

Gifts For Him

Gift Cards

Collections
View All

Accessories

Active

Clothing

Shoes

View All

Designer Brands

Gold Label

Most Loved Brands

Boots

Coats & Jackets

Jumpers & Cardigans

Wool & Merino Wool

Hats, Gloves, Scarves

Ski & Snowboarding

Blazers & Waistcoats

Coats & Jackets

Hoodies & Sweats

Jeans

Joggers

Jumpers & Cardigans

Loungewear

Pyjamas, Robes & Slippers

Shirts

Shorts

Skiwear

Socks

Sportswear

Suits

Swimwear

Trousers & Chinos

T-Shirts & Polo Shirts

Underwear

View All

Bomber Jackets

Designer Jackets

Outdoor Jackets

Overcoats

Parkas

Puffer & Quilted Jackets

Ski Jackets

Trench Coats & Macs

View All

Accessories

Headphones

Hoodies & Sweats

Jackets

Joggers & Bottoms

Outdoor Clothing & Shoes

Shorts

Ski & Snowboarding

Socks

Swimwear

Tops

Trainers

View All

New In

Size 6

Size 7

Size 8

Size 9

Size 10

Size 11

Size 12+

Boots

Brogues

Sandals

Sliders

Slippers

Trainers

View All

Bags

Belts

Face Coverings

Fragrance & Grooming

Glasses

Hats, Scarves & Gloves

Luggage & Travel Bags

Slippers

Sports & Fitness Accessories

Sunglasses

Tech & Gadgets

Wallets

Watches

View All

Bodycare

Fragrance

Grooming

Haircare

Skincare

View All

Gift Cards

Designer Gifts

Gifts for the Gentleman

Fragrance & Grooming

Tech & Gadgets

Under £10

Under £20

Under £50

View All

E-Gift Cards

Gift Cards by Post

Personalised Gift Cards

View All

Athleisure

Big Brand Delivery

Gold Label

Loungewear

Modbox
Kids & Baby
New In

Clearance

Baby & Nursery

Winter Shop

Brands You'll Love

Girls

Boys

Essentials & Accessories

Shoes

Toys & Activities

Kids' Room

Gifts for Kids & Baby
Baby & Nursery

Boys' Clothing

Boys' Shoes

Designer Brands

Character Shop

Girls' Clothing

Girls' Shoes

Toys

View All

View All

Baby Boy Clothing

Baby Girl Clothing

Changing & Bathing

Feeding

Furniture, Storage & Decoration

Gifts

Sleeping

Toys

Travel & Equipment

View All

Caps, Hats & Scarves

Girls Hoodies & Sweats

Boys Hoodies & Sweats

Girls Jackets & Coats

Boys Jackets & Coats

Girls Jumpers & Cardigans

Boys Jumpers & Cardigans

Kids' Boots

Kids' Skiwear

Most Loved Brands

Gold Label

Designer Brands

Up to 1 Year

1 Year

2 Years

3 Years

4 Years

5 Years

6 Years

7 Years

8 Years

9 Years

10 Years

11 Years

12 Years

13+ Years

Accessories

Dresses & Skirts

Hoodies & Sweats

Coats & Jackets

Jeans, Trousers & Shorts

Jumpers & Cardigans

Party & Occasion Dresses

Pyjamas

Skiwear

Sportswear

Tops

Underwear & Socks

View All

Up to 1 Year

1 Years

2 Years

3 Years

4 Years

5 Years

6 Years

7 Years

8 Years

9 Years

10 Years

11 Years

12 Years

13+ Years

Accessories

Coats & Jackets

Hoodies & Sweats

Jeans, Trousers & Shorts

Jumpers & Cardigans

Pyjamas

Skiwear

Sportswear

T-shirts & Polo Shirts

Underwear & Socks

View All

Accessories

Caps, Hats & Scarves

Furniture, Storage & Decoration

Pyjamas & Nightwear

Underwear & Socks

New In

INF 0 - 3

INF 3 - 4

INF 5 - 6

INF 7 - 8

INF 9 - 10

INF 11 - 12

INF 13 - JNR 1

JNR 2 - 3

JNR 4 - 6

Boots

School Shoes

Trainers

View All Girls

View All Boys

View All

Action Toys

Arts, Crafts, Games & Puzzles

Baby Toys

Big Box Toys

Books

Car & Vehicle Toys

Collectables & Figurines

Dolls & Accessories

Fancy Dress & Pretend Play

Outdoor Activities

Soft Toys

Tech & Robot Toys

Toy Boxes & Storage

Wooden Toys

View All

View All

Gift Cards

Designer Gifts

Toys

Character Shop

Gifts for Kids under £10

Gifts for Kids under £20

Birthday Gifts for Kids

Birthday Gifts for Babies

View All Kids

View All Baby
Home
New In

Clearance

Brands You'll Love

Recycled, Reusables & Organic

Shop By Room

Bedding

Bathroom

Kitchen, Dining & Utility

Food

Furniture

Home Furnishings

Home Accessories

Stationery & Books

Hobbies & Garden

Pets

Travel & Luggage

Uganda Sustainable Trade
Easter

View All

View All

Most Loved Brands

Shop Now

Read More

Bathroom

Bedroom

Dining Room

Home Office

Kids' Room

Kitchen

Living Room

Utility Room

Bedding Sets

Duvets, Pillows & Protectors

Sheets & Pillowcases

Throws & Blankets

Single Size

Double Size

King Size

Superking Size

View All

Bath Mats

Bathroom Accessories

Candles & Diffusers

Cleaning & Utility

Hand Soaps

Towels

View All

Baking & Ovenware

Bar & Glassware

Cleaning & Utility

Dinnerware & Serveware

Food Prep & Storage

Kitchen Appliances

Pots & Pans

Water Bottles & Flasks

View All

View All

Side Tables

View All

Cushions

Rugs & Doormats

Throws & Blankets

View All

Artificial Flowers & Plants

Candles & Home Fragrance

Cushions

Decorative Accessories

Lighting

Mirrors

Photo Frames

Plant Pots & Planters

Storage

Kids' Storage

Tech & Gadgets

Vases

Wall Art

View All

Books

Desk Tidy & Accessories

Journals & Writing

Cards, Gift Bags & Wrap

View All

Books

Family Games & Puzzles

Sports & Fitness Accessories

Garden & Outdoor

Pets

Spa at Home

Tech & Phone Accessories

Beds & Furniture

Bowls & Feeding

Grooming & Poo Bags

Toys

View All

Small Luggage

Suitcases

Travel Accessories

Travel Bags

Water Bottles & Flasks

View All

Shop Now

Read More
Beauty
New In

Clearance

Skincare

Makeup

Fragrance & Perfume

Hair & Beauty Electricals

Haircare

Soap, Shower & Bath

Men's Grooming

Wellbeing & Spa

Gifts & Sets

View All
View All

View All

Cleansers & Toners

Face Moisturisers

Serums

View All

Makeup

Makeup Bags

View All

Women's Fragrance

Men's Fragrance

View All

View All

Handcare

Moisturisers, Scrubs and Lotions

Natural Soap, Lotion & Oils

Toiletries

View All

Bodycare

Haircare

Skincare

View All

Spa & Wellness

Beauty Gift Sets

Makeup

Men's Fragrance & Grooming

Women's Fragrance

Spa & Wellness

View All Gifts

View All
Shoes
New In

Clearance

Women

Men

Kids
Women

Men

Kids

Women

Men

Kids

Size 1-2

Size 3

Size 4

Size 5

Size 6

Size 7

Size 8

Size 9+

Boots

Flats

Gold Label

Heels

Sandals

Sliders

Slippers