John LewisSynthetic Collection Temperature Regulating Duvet with 37.5�� Technology, 2.5 Tog, King

John LewisSynthetic Collection Temperature Regulating Duvet with 37.5�� Technology, 2.5 Tog, King

  • 2 year guarantee included

Free standard delivery


£65.00 - £125.00
Product description

Product code: 60285105

Luxuriously warm yet light, this duvet is crafted with 37.5® Technology. Using your body's own infrared energy, it helps manage the humidity level next to skin, for greater personalised comfort.

37.5® Technology
This technology helps regulate your body's core temperature and keep the microclimate next to your skin at an ideal relative humidity level of 37.5%.

Suitable for regular washing
Washable at 40°C, allowing for an effective clean that's much kinder to the environment.

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Product specification
John Lewis
Care instructions
Machine wash at 40°C. Tumble dry at a low temperature. Do not dry clean. Air regularly and shake to restore loft
Country of Origin
Cover material
80% cotton, 20% polyester (37.5®)
Drying Instructions
Tumble dry at low temperature
Filling Composition
100% polyester
Temperature Regulating 37.5
Spring and summer
Thread count
Brand information
John Lewis

When you're part of it, you put your heart into it.

At John Lewis & Partners, we're more than employees - we're owners. That's why we're all called Partners.

And that's why we all go above and beyond to offer quality products and outstanding service to the people that matter most - you, our customers.

Because for us, it's personal.

Delivery & returns
Standard Delivery
UK delivery within 5 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £3.95.
Click & Collect
Free Click & Collect with no minimum spend until 19 October. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Co-op branches, Shell stations and Booths stores.
Evening delivery within M25
Evening delivery within M25 on the day of your choice or same day for orders before 10am. 7 – 10pm, 7 days a week. We’ll text you a 1-hour delivery window on the day.
Next or Named Day Delivery
Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
Morning Delivery
Delivery on the day of your choice, by 10.30am available 7 days a week.
Not available for this item


Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.

Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.

You can also return a Click & Collect order to where you collected it.

Reviews |
Product review details, This product has received, on average, 3.30 star reviews,
The average rating is3.3out of5