The hardware of this Capelin snow suit is fantastic. It has no problem blocking wind and snow at -20 degrees Celsius in Hemu Ski Resort. The double zipper design is probably designed to protect the face. I don't use it as much, but this kind of structure is really cool and has a sense of design. I like it very much. I originally bought it for my boyfriend, but I couldn't help wearing it a few times myself XD.