Sanity [v.4.05] [MC1.8.0] is a release file of the Minecraft resource pack Alvoria's Sanity - No Longer Updating, made for Minecraft 1.8. It was published on October 3, 2014 and is 4 MB in size. For the full description, screenshots and every other version, visit the Alvoria's Sanity - No Longer Updating resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.