Finale WFEATURES 40% of the shoes weight are eco components (laces, webbing, microfiber eyestay and leather) and contribute to a reduced environmental impact Eco leather utilizes an ecological tanning process free of heavy metals and is biodegradable Soft, unlined leather uppers stretch and mold to the contours of your feet offering a snug fit for excellent performance Highly breathable padded mesh tongue with wicking cotton lining supports all day comfort