The Atomic X16 Race binding is part of Atomic's X-series of race bindings. This binding is designed for compatibility with the Atomic D2 plate, & the X Series bindings are the only bindings that can be used with 2012-13 Atomic race skis. The X16 binding is best for skiers over 165 lbs., & is beefy enough for most racers. The 2013-13 Atomic X16 Binding is black & yellow & has a DIN range of 8-16.