Complex sentence: The material is virtually identical on both sides (with the exception of the Alcantara cover material, made for seating surfaces), many other "microsuedes" and "microfibres" are distinctly different on both sides and are often a woven fabric.
Split into simpler sentences: The material is virtually identical on both sides (with the exception of the Alcantara cover material, made for seating surfaces). Many of the other "microsuedes" and "microfibres" are distinctly different on both sides and are often a woven fabric.