A classic Derby with a simple, clean upper in full grain leather. The insole and lining are also in soft leather, giving an overall high quality feel. The flat to the ground outsole ensures great comfort and a more contemporary look. At only 600 grams for the pair, Jasper is unbelievably lightweight and you'll feel like you are floating on air. The Jasper is perfect for those of you on your feet all day. See partner style "Mobile" for an alternative slip on look.