ORIGINAL: PABowhntr
Hoyt once made limb sleeves for their bows. They were constructed of some type of spongy material but were covered in camo to match the bow's color. I also believe that there is an accessory manufacturer who markets a limb sleeve to fit just about any bow. It is touted to not only reduce wear and tear on the limbs but also reduce noise and vibration as well. I forget the name but maybe someone else might remember.
Neoprene , I think they're called Limb Skinz .
I looked at them but decided they were too much trouble with a takedown recurve , and they would carry odor .