Thrive Kids Cool Blue Support Foam mattress is a 15cm kids’ mattress with a 3-layer construction: 10cm EcoFoam base, 3cm Reflex foam, and 2cm CoolBlue foam. Featuring a top Bubble Zip cover, it provides comfort, support, and easy maintenance - perfect for bunk beds, trundles, or standard single beds. Thrive Kids Cool Blue Support Foam mattress is designed for children, offering a 15cm multi-layer construction that balances comfort, support, and temperature regulation. Its 10cm EcoFoam base provides firm foundational support, while the 3?cm Reflex foam layer ensures even weight distribution and resilience. The 2cm CoolBlue foam top layer adds a cooling effect for a comfortable sleep environment.
The mattress features a Top Bubble Zip cover that is soft, skin-friendly, and removable for easy cleaning, making it ideal for busy households and sleepovers. The all-foam construction is silent, providing undisturbed sleep for light sleepers or shared bedrooms.
Manufactured in the UK to high-quality standards, the mattress combines durability, support, and cooling comfort, making it suitable for bunk beds, trundles, midsleepers, or standard single beds.
- Designed for Kids – Balanced support and comfort for growing children
- 3-Layer Foam Construction – 10?cm Eco foam base, 3?cm reflex foam, 2?cm CoolBlue foam
- Cooling Comfort – CoolBlue foam helps regulate temperature for a more comfortable night’s sleep
- Top Bubble Zip Cover – Soft, removable cover for easy cleaning and hygiene
- Silent All-Foam Design – No springs, no noise for undisturbed sleep
Delivery
Enjoy Free Next Day Delivery to most UK postcodes — bringing great sleep, fast. All orders are delivered to your front door, and you can choose a preferred delivery day and time at checkout for added convenience.
In some postcode areas, a small surcharge applies to help us maintain quick and reliable delivery times. You can check whether this applies to your address on our [Delivery Information] page.
Surcharge postcodes include:
AB10–AB16, AB21–AB25, AB30–AB39, AB41–AB45, AB51–AB56
CA1–CA9
DD1–DD11
DG1–DG14, DG16
EH1–EH49, EH51–EH55, EH91, EH95, EH99
FK1–FK21
G1–G5, G9, G11–G15, G20–G23, G31–G34, G40–G46, G51–G53, G58, G60–G79, G18–G84, G90
IV1–IV19, IV30–IV32, IV36
KA1–KA30
KY1–KY16, KY99
LA1–LA7
ML1–ML12
PH1–PH26
TD1–TD15
Returns
We want you to feel completely confident with your purchase. If you need to return an item, we’re here to make the process simple and stress-free.
Your rights when ending the contract depend on what you’ve bought, whether something is faulty, how we are performing, and when you choose to cancel. Full details of your rights and the steps involved can be found in our [Returns Information].
We’re committed to supporting you at every stage — your satisfaction always comes first.