With a height of 178cm and weight of 83kg, chest size of 110cm, the large size is ideal for me. Good quality construction with a truly velvety texture. The width of the jacket under the armpits from edge to edge is 60cm, which is considered a large regular size. The zippers (main and pockets) are from the Japanese brand YKK and function flawlessly. The sleeves have snaps at the cuffs that can be attached to any outer jacket (whether motorcycle or mountain) that has the corresponding loops to "button" onto. The same loop is also present on the back, high up on the fleece. It functions as an inner lining.
The product is a 100-weight, which is ideal for the Greek climate. The fleece traps air between the body and the fabric and can keep the body warm, provided it is not worn as an outer layer. In winter, it always needs an outer layer (membrane) or else you will always feel cold.
I emphasize that it is an intermediate layer and, of course, you don't go out with just this in winter. I will come back after some time to check the durability of the product.
If purchased for under 60 euros, it can be considered a good buy.