Site 2Page 3Page 4Page 5Page 6Page 7Page 8Page 9Page 10Page 11Page 12Page 13Page 14Page 15Page 16Page 17Page 18Page 19Page 20Page 21It's got side air vents in addition to a delicate inside. This coat zips open at the edges to allow For additional airflow any time you warm up, but when It really is brutally cold out, you can zip them back again up.W