Have you ever heard that 80% of your body heat is lost through your head? We have, too — turns out it's a myth — but we like wearing a hat in cold weather anyway. This one is made with all the same attention to detail as our sweaters in midweight 2ply Mongolian cashmere plaited with elastane. (That means that stretch yarn is actually knit into it, so it keeps its shape over time.)

• 2ply Mongolian cashmere
• fully fashioned