But this is quite an oversimplification. So, let's go a bit more in-depth and see which duvet filling is best suited for your needs and which ones you should avoid. Feather and down duvets

Natural rather than synthetic fibres will keep you the coolest and we would recommend both the Emma Cloud and Simba Hybrid duvets for their clever temperature-regulating microfibres.When it comes to the filling, most conventional duvet fillings should get the job done. Choose a feather and down winter duvet if you want it to be a bit more fluffy, a microfibre winter duvet if you want a sturdier, snug feeling and a wool duvet if you're also a hot sleeper. A pillows tog rating is relative to its warmth (thermal insulance of a unit area) not its weight. Tog rating starts from 1.5 (cool) and goes up until 16.5 (very warm) and the higher the rating the warmer the duvet.

The Cloud duvet comes with a micro-fibre fill that has the ability to regulate the body’s heat. It comes with a 6.7 tog rating which makes it ideal for autumn and spring. Having said that, if you live in the southern areas of the UK, this will probably be good for winter too. The cover of this duvet is made of polyester and they used this material because it’s very breathable. In addition, it’s durable and it’s easy to clean. This allows this duvet to be machine washable so if you want to clean it you can choose a washing cycle up to 60°C.

Emma Foam Pillow

Secondly, think of the materials being used. It's normal for silk duvets to be a bit more expensive. That's because silk is a premium material! However, a polyester and microfibre filling duvet shouldn't be anywhere near the price of silk duvets. And the same goes for a merino wool duvet or a goose feather and down duvet. First off, the duvet tog rating. If you're looking to get yourself the best winter duvet, try to find at least a 13.5 tog. That way you know that it will last you the entire winter and you won't feel bad paying a little extra. And the cover is also rather inconsequential. That being said, if you can get a winter duvet that has a nice, soft cover, go for it. This way it won't irritate your skin. And if it's also an anti-allergy duvet, even better! Finding a good summer duvet As we've previously mentioned, most duvets are machine washable, although, not all in the same way. For a feather down duvet, you'd want to use a gentle, slow cycle and warm water, while the synthetic-filled duvets could be washed with less care.

Most duvets are machine washable, which is a good thing. However, not all of them can be handled the same way. Feather down filled duvets need to be washed with special care. They should be washed using slow-cycle and with warm water. Versatility is what we liked most about this duvet and we can say that it is what makes this product better than some other similar ones. It is suitable for the 3 out of 4 seasons and suits hot sleepers. How breathable it is proves the fact that you can test Emma cloud duvet thanks to trial period. It is also hypoallergenic and that makes Emma Cloud duvet even more appealing and standing out of the crowd. If you pair this duvet with Emma Original pillow, you will achieve a good night's sleep easily. How did we test Emma Cloud duvet?

What duvets do 5* hotels use?

If you’ve never heard of that rating, it’s a measure of thermal insulation commonly used in the textile industry. TOG stands for ‘Thermal Overall Grade' and The Shirley Institute in Manchester, England developed the tog rating. It's a breathable material which absorbs moisture to stop you from sweating and control the temperature for a more refreshing night's sleep. Additionally, a quality synthetic duvet could be the difference between sneezing or not. For people that suffer from allergies, there is nothing more important than the hypoallergenic properties of their bedding. It wouldn't matter if you had a hypoallergenic mattress or sheets if your duvet was filled with dust mites.