I purchased this for cold weather protection and wore it a few times, but the size was too large for me, so I've been storing it. The "warm" function is highly recommended. It's perfect for keeping your shoulders, neck, and head warm and protected. Please refer to the image for the size, as it's measured by an amateur. According to the tag, the material is 95% wool and 5% cashmere. It feels nice to the touch. It's a product of Rope (Inc.) Jun, so I believe the quality is assured. This is a used item. Please understand this before considering a purchase. Thank you.