That's right, the jacket is lined with thermolite, which makes the jacket very warm. Still, from feeling just the fabric it's better suited for the colder weather. I'm thinking of making a winter suit with this fabric, with a single breasted jacket, notch lapel. That way I can wear either that jacket, or this quilted one, depending on my needs.
Ah well ... I could think of the technical term of the Interior. But how fabric should be soft and very warm. Let's say I see it more practical and warm jacket. For this I'm looking for. Your idea intrigues me. As soon as you've made mostramela ... I am very interested. Thank you for your answers. I appreciate them very much.