waffle knit housecoat
A down duvet insert is made from the soft and fluffy feathers of ducks or geese. These feathers are renowned for their excellent insulating properties, which make them ideal for use in bedding. When you crawl into bed on a cold night, the down duvet insert traps warm air close to your body, creating a cozy microclimate that helps you stay warm throughout the night.
On the other hand, 'cool' refers to the innovative technology incorporated into these comforters. Many manufacturers utilize materials that regulate body temperature, keeping you comfortably cool during warmer nights and providing insulation when temperatures drop. These breathable fabrics, such as cotton or bamboo, allow air to circulate freely, preventing overheating and promoting a more restful sleep.
