These are made to order and fresh off the engraver! They may have a scorch/burn scent to them initially but will fade overtime as exposed to air! The design is engraved into the patch and not vinyl or any sort of sticker. Select the color of hat and patch! The hat is made from 60% cotton & 40% polyester, 100% polyester mesh back with adjustable snapback and the patch is vegan leather. The patch color chestnut is darker brown engraves black and the color black engraves silver.