Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

Skip to content

SALE now on – up to 50% off
Trending now: our women's top picks
Shop our just-arrived women's collections

Search product, code or brand

Sign in

Sign in or create an account:

for faster checkout
to unlock personalised Sparks offers
to access order history and track deliveries

Sign in
Create an account
Guest order tracking
Guest order return
Sparks

0

Search product, code or brand

All Women's sale
Coats & Jackets
Dresses
Jumpers & Cardigans
Shoes
Tops
Trousers

All Men's sale
Coats & Jackets
Jumpers
Shirts
Shoes
Tops & T-Shirts
Trousers

All Brands sale
Women's sale
Men's sale
Kids' sale
Lingerie sale

All Homeware sale

All Kids' sale
Baby
Boys
Girls

Lingerie & Nightwear sale

All Lingerie sale
Bras
Knickers
Nightwear

All Beauty sale

All Jaeger sale

Lingerie & Nightwear sale

Best Sellers
Cardigans
Coats and Jackets
Dresses
Holiday Shop
Jeans
Joggers
Jumpers
Shirts and Blouses
Skirts
Sportswear
Swimwear
Tops
Trousers

All Jeans
High Waisted Jeans
Straight Leg Jeans
Wide Leg Jeans

All Shoes
Boots
Heels
Sandals
Trainers

Lingerie & Nightwear

Bras
Knickers
Nightwear

All Accessories
Handbags & Bags
Scarves

All Dresses
Maxi Dresses
Midaxi Dresses
Midi Dresses
Mini Dresses

Body Fit & Maternity

Curve
Maternity
Petite

Value You Can Trust

Modern Heritage

What to Wear for a City Break

All Bras
Balcony Bras
First Bras
F-K Bras
Full Cup Bras
Maternity and Nursing Bras
Multipack Bras
Non-Wired Bras
Post-Surgery Bras
Padded Bras
Sports Bras
Strapless Bras

All Knickers
Brazilian Knickers
Full Brief Knickers
High-Leg Knickers
Multipack Knickers
No-VPL Knickers
Thongs

All Shapewear
Anti-Chafing Shorts
Bodies
Shaping Knickers
Slips

All Nightwear
Dressing Gowns
Loungewear
Nightdresses
Pyjamas
Pyjama Sets
Sexy Nightwear
Slippers

Socks & Tights

Socks
Tights

Thermals & Vests

Thermals
Vests & Camis

Lingerie & Nightwear sale

Value You Can Trust

Book your Bra Fit

Clothing

Chinos
Coats and Jackets
Hoodies and Sweatshirts
Holiday Shop
Jeans
Joggers
Knitwear
Polo Shirts
Shirts
Shorts
Sportswear
Swimwear
Tops
Trousers
T-Shirts

Nightwear & Underwear

All Nightwear
Dressing Gowns
Pyjamas
Socks
Thermals
Vests
Underwear

Suits & Formalwear

Blazers
Formal Shirts
Smart Trousers
Suits
Tuxedos

Shoes

All Shoes
Boots
Casual Shoes
Slippers
Smart Shoes
Trainers

Accessories

All Accessories
Bags
Belts
Hats
Ties
Men's Grooming

Value You Can Trust

Girls (2yrs-16yrs)

Accessories
Coats and Jackets
Dresses
Footwear
Jeans
Joggers
Jumpers and Cardigans
Leggings
Nightwear
Outfits and Sets
Skirts
Socks and Tights
Swimwear
Tops
Underwear and Thermals

Boys (2yrs-16yrs)

Accessories
Coats and Jackets
Footwear
Jeans
Joggers
Jumpers and Sweatshirts
Nightwear
Outfits and Sets
Shirts
Socks
Swimwear
Trousers
Tops
Underwear and Thermals

Baby Boy
Baby Girl
Baby Grows
Baby Outfits
Baby Toys
Newborn Clothing

Boys' Uniform
Girls' Uniform

Boys' Holiday Clothes
Girls' Holiday Clothes

Just Arrived Girls' Clothing

Just Arrived Boys' Clothing

Just Arrived Baby Clothes

Value You Can Trust

All Bedding
Bed Sheets
Duvets
Duvet Covers & Sets
Mattress Protectors
Pillows
Pillowcases

Cooking & Dining

Dinner Sets
Glassware
Kitchenware
Mugs
Pots & Pans
Tableware

Home Furnishings

All Home Furnishings
Cushions
Curtains
Rugs
Throws

All Bathroom
Bath Mats
Towels

All Lighting
Ceiling Lights
Floor Lamps
Table Lamps

Home Accessories

All Home Accessories
Artificial Flowers & Plants
Home Fragrance
Vases & Plant Pots

Travel

Suitcases & Luggage

Neutral Homeware

Must Have: Gingham Table Lamp

Value You Can Trust

All Skincare
Cleansers
Eye Cream
Moisturisers
Serum
Korean Skincare
Sun Cream

All Makeup
Beauty Accessories
Blushers
Foundation
Lipstick
Mascara
Nail Care

All Bath & Body
Hand Cream
Hand Wash
Shower Gel
Travel Size Toiletries
Wellbeing

Fragrance

Men’s Eau de Parfum

All Haircare
Conditioner
Hair-Styling Accessories
Shampoo

All Beauty Gifts
Bath & Body Gifts
Perfume Gifts
Skincare Gifts
Make-Up Gifts
Men's Gifts

All Men's Grooming
Men's Aftershave
Men's Gifts
Moisturisers

Women's Perfume

Gifts by Price

Gifts Under €20
Gifts Under €30
Gifts Under €50
Luxury Gifts

Gifts by Recipient

Gifts For Her
Gifts For Him
Gifts For Kids
Baby Gifts
Best Sellers

Gifts by Occasion

Anniversary Gifts
Birthday Gifts
Congratulations Gifts
Communion Gifts
Easter Gifts
Housewarming Gifts
Mother's Day Gifts
Ramadan & Eid Gifts
Wedding Gifts

All Mother's Day Gifts
Mother's Day Beauty Gifts

Gifts for the Family

Gifts for Mum
Gifts for Dad
Gifts for Brother
Gifts for Sister

All Gift Cards

E-Gift Cards
Corporate Gifts

Mother's Day Gifts

Gifts Under €20

Food

Loved by Customers
Picky Tea
Store Cupboard

The Home of Recipes

Budget Recipes

Food In Store

Store Locator

Shop all Beauty Offers

The Glow Up Edit just €39, worth €150
The Unwind Edit just €40, worth €190
50% off Night in kit from &Sleep

Shop Men's Offers

3 for €25 on selected T-Shirts

Shop Home Offers

Up to 50% off selected Home
Up to 50% off selected Bedding

Up to 50% off selected Home

Up to 50% off selected Bedding

The Glow Up Edit just €39, worth €150

Find store Sparks

Help Contact Us Register

Ireland(€EUR)

Select Country / Region

Select Language

Free delivery when you spend over €75

Free returns for online orders

Click & Collect in-store now

Boys Girls T shirts Pyjama sets Sandals Sleepsuits Ankle socks Sun hats Ankle boots Baby shoes Pre-walker Casual shorts Trunks Backpack Denim shorts Dungarees Caps Chelsea boots Knicker shorts Muslin squares Pumps Baby socks Briefs Chinos Cargo shorts Mid calf boots Chino shorts Mary jane shoes Trainer socks Boat shoes Raincoat Romper Shackets Slipper boots Cycling shorts Pyjama tops Brogues Fleece jackets Hat and mitten sets Loafers Parka Pinafores T bar Top & bottom Denim jacket Gilet Hat scarf glove sets Knitted tops Plimsolls Skort Sport socks Thermal socks Winter hats All in one Blazer Bomber jackets Camis Cargo trousers High tops Hooded towels Mittens Pyjama bottoms Rugby tops Sleeping bags Swim trunks Thermal sets

You are here:

Home
Kids
Kids clothes
Thermal sets

Thermal sets, Kids, Kids clothes

There is 1 Item found

Gender with 3 options
Boys
(1)
Girls
(1)
Unisex
(1)
Style with 135 options
T shirts
(118)
Pyjama sets
(117)
Trainers
(84)
Shorts
(72)
Jeans
(69)
Trousers
(68)
Sweatshirts
(52)
Sandals
(50)
Hoodies
(47)
Tops
(45)
Bodysuits
(41)
School shoes
(40)
Wellies
(40)
Shirts
(39)
Joggers
(35)
Leggings
(35)
Sunglasses
(34)
School socks
(33)
Coats
(30)
Sleepsuits
(29)
Slippers
(27)
Thermals
(25)
Jackets
(24)
Swimsuits
(23)
Ballet pumps
(21)
Swim shorts
(21)
Ankle socks
(20)
Bags
(20)
Sun hats
(20)
Jumpers
(19)
Ankle boots
(16)
Baby shoes
(16)
Bibs
(16)
Cardigans
(16)
Pre-walker
(16)
Dresses
(15)
Polo shirts
(15)
Casual shorts
(14)
Knickers
(14)
School tights
(13)
Trunks
(13)
Backpack
(12)
Denim shorts
(11)
Dungarees
(11)
Caps
(10)
Clogs
(10)
Crop top
(10)
Cargos
(9)
Chelsea boots
(9)
Knicker shorts
(9)
Muslin squares
(9)
Pumps
(9)
Short sleeve tops
(9)
Vests
(9)
Baby socks
(8)
Briefs
(8)
Chinos
(8)
Lunch boxes
(8)
Cargo shorts
(7)
Dressing gowns
(7)
Mid calf boots
(7)
Pyjamas
(7)
Short
(7)
Vest tops
(7)
Chino shorts
(6)
Mary jane shoes
(6)
Outfits
(6)
Rash vests
(6)
Swim outfit
(6)
Trainer socks
(6)
Trekkers
(6)
Boat shoes
(5)
Hat scarf and mitten sets
(5)
Raincoat
(5)
Romper
(5)
Shackets
(5)
Slipper boots
(5)
Snowsuits
(5)
Cycling shorts
(4)
Pyjama tops
(4)
Aqua shoes
(3)
Baby tights
(3)
Bikinis
(3)
Blouses
(3)
Brogues
(3)
Fleece jackets
(3)
Hat and mitten sets
(3)
Hats
(3)
Jersey shorts
(3)
Loafers
(3)
Parka
(3)
Pinafores
(3)
T bar
(3)
Top & bottom
(3)
Casual tights
(2)
Denim jacket
(2)
Gilet
(2)
Gloves
(2)
Hat and glove set
(2)
Hat scarf glove sets
(2)
Knitted tops
(2)
Nightdress
(2)
Plimsolls
(2)
Pramsuits
(2)
Shawl
(2)
Skort
(2)
Sport socks
(2)
Swim seat
(2)
Tankinis
(2)
Thermal socks
(2)
Winter hats
(2)
All in one
(1)
Blazer
(1)
Bodysuit
(1)
Bomber jackets
(1)
Borg jacket
(1)
Boxer shorts
(1)
Camis
(1)
Cargo trousers
(1)
Gift sets
(1)
Gilets
(1)
High tops
(1)
Hooded towels
(1)
Mittens
(1)
Ponchos
(1)
Pyjama bottoms
(1)
Robe
(1)
Rugby tops
(1)
Skirts
(1)
Sleeping bags
(1)
Sports accessories
(1)
Swim trunks
(1)
Thermal sets
(1)
Top and bottom set
(1)
Trainer liners
(1)
€5
€20
Minimum valueMaximum value

Thermal sets

There is 1 Item found

Sort by

Thermal Cotton Blend Spencer Bear Set (2-12 Yrs)

€9.75 - €11

Thermal Cotton Blend Spencer Bear Set (2-12 Yrs)

Don't miss out

Register to receive exclusive offers tailored to you, plus rewards and promotions before anyone else. Just select ‘YES’ on the next page and never miss a thing.

Sign up for the newsletter

Here to Help

Help & Contact Us
Our stores
Product recalls

Delivery & Returns

Where's my order?
Delivery & collection
Guest Orders & Returns
Returns & refunds

Shopping with Us

Sparks
Sparks FAQs
Gift card balance
Size guides
Sustainability

More from M&S

M&S Corporate site
M&S Corporate Gifts
Careers
Gender Pay Gap

© 2026 Marks and Spencer plc (UK)Terms & Conditions Privacy CookiesAccessibility Modern Slavery Act