For occasions when you only need "a little" protection, or just for a short time, use the Original Bug Shirt Bug Hood.
Constructed of 100% no-see-um mesh, the Bug Hood fits over baseball caps, hard hats, etc. An elastic cord passes under your arms, and together with a cord lock, holds the Bug Hood firmly in place.
The Bug Hood will provide protection for your face and neck, from all types of biting flies and mosquitoes.
One size fits all.