This is a fleece neck warmer from The North Face. The product number is NN71902, and the color is TNF Navy. The material is VERSATEK SuperLoft (100% polyester). This item was purchased about three years ago and has been stored unused. The tags are still attached. The original price was 6050 yen. Here's the description: This neck gaiter is made with thick fleece featuring long pile. The material is VERSATEK SuperLoft, which is lightweight yet provides excellent heat retention. It also has moderate breathability, making it easy to use daily as a winter coordination item.