Earth Oak Vegan Casual Shoe Mens

What makes this product "Green"? This shoe is Vegan Society? certified to not use any animal or animal by-products in its design or development. Features Vegan Society(tm) certified microfiber upper for comfort and peace of mind Soft lining wicks moisture with extra padding for comfort KALS Negative Heel(r) Technology(tm) provides cushioning Anatomic arch support Gelron2000(r) delivers cushioning