Vinci Limited Series is constructed of 6 ounce kip leather. We utilized leather finger linings and put a solid palm pad in the pocket for beefed up protection from the ball where you need it most. We pre-treated the leather to allow for quicker break in time, and with all of that these still are the lightest gloves on the market today. Some of what we are known for are still present with this glove, our exclusive thumb and pinky loops, and the sturdiness in the thumb and pinky areas help to reinforce the rigidity of the glove, allowing years of use without getting floppy.