They offer protection against insects and other outdoor elements when spending time outside

https://www.evernote.com/shard/s672/sh/a20c1ef1-16c6-4c52-c774-e66308f2f499/GfBsAPhvYHdWDCAETjQYxR2rxeVDUcFyQCgUmxKb5YCW9dJCDE29dFdPdg

They offer protection against insects and other outdoor elements when spending time outside