Stay cool and fresh while you sleep under this soft and lightweight duvet. Our specially designed Hydrocool® technology wicks moisture away from your body, helping to regulate your body temperature, whilst the 4.5 tog rating makes it perfect for those warmer nights. We've treated the filling to help prevent the growth of dust mites, fungus and bacteria which can trigger allergies. It also reduces odours, making for a better nights sleep all around. Made with 100% recycled polyester.