Purchased at dubfactory. The quilting incorporates micro carbon, causing the vest itself to heat up with body temperature. It's a great item that keeps you warm just by wearing it over a sweatshirt or hoodie. The cool check pattern and earth tones are accented by yellow zippers, giving it a strong presence. The red check lining is also really cool. This is a used item. There is some wear and tear, but it's still in good condition. There's a little bit of dirt, but it's not noticeable due to the pattern. Please check the images. This high-tech vest will be a great asset during this season. First come, first served. No returns/no refunds. Available for immediate purchase.