THese are shockwears for IRC big bore losi shocks
 
Technology and Benefits of Outerwears Products

Outerwears Shockwears  Shock components take a beating. Shockwears® are designed to reduce the wear and tear on parts such as the shafts and seals.  Sand and dirt act as sandpaper against the seals and the shock shaft.  By reducing the amount of dirt and debris that wears down the shafts and seals, you will prolong the life of the shock and maintain peak performance.