The 14 1/4 inch Hi-Hats capture the same sound as the existing 13 1/4 inch models but with extra volume and more breadth of sound. Developed with one of Japan's top drummers, Akira Jimbo, the Zildjian K Custom Hybrid Hi-Hat Bottom features an innovative brilliant/traditional surface for a musical darkness with brilliance combination. The inner unlathed section helps control the wash and sustain, making it ideal for recording and live situations. The "hybrid hammering" design on the bottom cymbal results in increased surface area contact between the cymbals and a warmer chick and wash than normal Mastersound hammering.