As soon as you put on a Diablo jacket, you won't want to take it off. Filled with a 700-fold filling of insulating paper made from responsible sources, it brings welcome heat at lightning speed. Plus elastic cuffs and an adjustable hem ensure body warmth. It is also quite durable thanks to the ripstop face fabric. FlashDry ™ fabrics are designed to wick moisture away from your skin to help you stay dry, warm and comfortable.