The Trek 4D binding is what Liquid Force considers the cornerstone binding of their new 4D lineup because it's equipped with the best of what the 4D has to offer. In addition to having the ultimate in board-to-binding response, the Trek 4D is LF's most versatile binding on and off the water, as it comes with the NEW Reflex Walk Liner. The removable and durable Trek liner bottom featuring articulated grooves provides comfort when walking and solid traction on all types of terrain.An adjustable Velcro strap opens and closes the upper back area of the binding, allowing the Reflex Walk Liner to be removed when wanted and held in place when needed. A built-in "shoe horn" allows the Reflex Walk Liner to be removed and inserted into the binding with ease. The Trek 4D is designed to be the binding choice of Nico von Lerchenfeld and park riders around the world! Liquid Force 4D bindings are. Compatible with 2017 Liquid Force wakeboards featuring the FlexTrack mounting channel. Removable Trek Walk Liner w/ Trek Outsole. Built in TPU Shoe Horn. 45 Degree Angle Attachment Points. Adjustable Length Upper Velcro Strap. The item "Liquid Force 2017 Trek 4D Wakeboard Bindings-10-11" is in sale since Tuesday, September 26, 2017. This item is in the category "Sporting Goods\Water Sports\Wakeboarding & Waterskiing\Bindings\Wakeboard Bindings". The seller is "ambushboardingco" and is located in Kennesaw, Georgia. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.