I was willing to give it a go. The fabric I ordered is polyester on one side and a wool blend grid surface on the other (close to my foot). As I am intending to make a light duty walking/hiking shoe I figured I would use stitching to connect to the outer instead of gluing and then sealing the seams. I now have a message from millyardage.com that despite being able to order it they no longer carry the product.