Each duvet series comes with 3 standard fill weights, namely Summer, All Seasons and Winter, to suit users with different warmth preferences. A higher fill weight would provide more warmth. Please refer to the fill weight chart under each product for more fill level details. If you had a down duvet before, you could use it as a reference point to find a comparable duvet. If this is your first down duvet, feel free to contact us for recommendations or explore your best down duvet options by taking our Down Duvet Quiz
. If you have specific fill level requirements that differ from our standard fill weights, we are happy to work with you to provide a more personalized solution.