Sitka Gear Face Mask, Optifade Open Country, One Size - 90072-OB-OSFA Elastic draw cord Full concealment in the woods or the field is oftentimes paramount to the success of a hunt. Full concealment allows you to blend into your environment better and eliminates shiny faces and necks that could get you picked off out of a tree on in the dark timber. Constructed of a polyester mash fabric, this face mask is perfect for warm weather, early season or turkey hunting. The elastic draw cord helps this mask form to your head, making for a better fit.