Hello! Thanks for reading and for the reply!
Have you tried contacting Skullcandy’s support department? There’s an outside chance that they’ll sell you replacement pads direct, or offer some kind of warranty service.
Otherwise, I found a few third party pairs for sale on ebay and Amazon.
This pair looks like it’s a pretty good clone, right down to the blue foam. It doesn’t have any reviews, but it might be worth trying?
Geekria Earpad Replacement for Skullcandy Grind, Grind Bluetooth Wireless Headphone Ear Pad / Ear…
Mistakes Happen. We've Got You Covered. With Geekria SureFit, we make sure you have complete peace of mind when…
Hope that helps you out!