Fiebing's Leather Sole & Heel Edge Dressing 2-Pack (4 oz) - Protective Glossy Shoe Finish - Includes Brush Applicator

It’s a common maintenance thing with GYW boots. No biggie. Just get some edge dressing in a color you want and touch it up once and awhile. I use Fiebing’s Edge Dressing. You may have to sand the frayed edges a little with some sandpaper first. Or take them to a cobbler to have everything done. https://a.co/d/0g6zSlGD