Manufactured out of incredibly hardwearing full-grain leather and abrasion-resistant Amortex fabric (just to give you an idea of its strength, it?s made with Kevlar), the upper of this Georgia Boot Comfort Core Low-Heel Logger advances how work boots should look and perform. The brush guard kiltie is a brilliant feature to obstruct external items (grass, twigs, thorns, pebbles, etc.) from entering into the interior; it is indeed removable, so you always have the option of taking it off.