The Union Trilogy Bindings is a 100% female specific version of the Mens best selling Force. An all around machine, the Trilogy is a favorite for Union pros like Jess Kimura. A Trilogy 2 injected Dupont base plate is used for added strength, vibration absorption, and weight reduction. All Union Bindings offer a lifetime warranty on their base plates. EVA dampening gives you a smoother ride and even flex distribution. This technology puts less pressure on your snowboard for a longer life. Extruded 3D aluminum heel cups reduce weight while maintaining superior strength. Multizone high backs allow for flexibility where you want it and durability where you need it. Magnesium buckles have been utilized which are twice as light, and four times stronger than aluminum. The Trilogy offers women next level support at an affordable price.