The Rampage Replacement Soft Top Fabric part # RA98735 (Black Diamond) and the Rampage Replacement Soft Top Fabric part # RA98715 (Black Denim) are both made of the same fabric but woven a little differently. The black diamond as the name states has a diamond pattern whereas the black denim has a denim pattern like that on your jeans.
I have attached a photo that shows the two samples side by side for you as well. view full answer...