‘Tis the season for me to start sweating through my gown every night. I know it’s likely because now that the temperatures are marginally cooler (I live in the hot ‘n’ humid south, where true winter arrives in January and leaves in March) I feel the need for a blanket on my lower ... More on forums.welltrainedmind.com

I was also sleeping hot and made some significant changes to my bed. I love my memory mattress just for the comfort. So, I bought a wool mattress topper, cotton percale sheets, a silk duvet and use either a cotton or cotton/linen duvet cover. We also have a wool duvet that my husband seems to like more than the silk but doesn’t really care. I truly believe that using natural instead of synthetic materials has made a huge difference. More on reddit.com

Do you have a mattress protector on your bed? Is it made of vinyl or shower curtain type material? If so, switch to a natural fiber one (we use the My Green Mattress organic cotton). A synthetic mattress protector will trap heat and make you hotter. We have a Woolino wool duvet insert with a linen duvet cover, organic cotton sheets, and a Faribault Mill wool blanket if we need an extra layer on cooler nights. Our bed is sooo comfy and cozy, not too hot or cold. Natural fibers are key! A set of cotton sheets and a wool blanket should be a good combo. Everyone thinks of wool as a cold/winter fabric but it’s good year round, a chameleon of sorts. More on reddit.com

This is the only insert I can stand in the hot summer months, and even then I usually just use it like a quilt without the cover because I don't need the added layers of warmth. More on reddit.com