I am a Sleep Editor and Your Winter Duvet Is Sabotaging Your Sleep – This Is the Exact Tog Rule You Need for a Spring Refresh

A white bedroom with pink accents with a large double bed with white bedding, pink blankets, pink cushions, and a patterned headboard. In the background is a large window with pink and white curtains, and to the right is a large pink chest of drawers, cream upholstered chair, pink cushion, and mirror.

With the weather beginning to warm across the US, you may be considering transitioning your sleep space for the new season. Heavy, winter duvets and shams are likely now too warm, and you may be looking for something a little lighter.

But what is the exact duvet tog you need for cool and comfortable sleep in spring?