The Black Diamond Fritschi Tecton 12 Bindings Are award winning ski bindings for lightweight touring. The combination pin toe unit (from Vipec bindings) allows the skins to work hard on the uphill, while the Tecton heel-locking lever really transfers the power for the downhill. Features of the Black Diamond Fritschi Tecton 12 Bindings Safety Tech System Features a defined front lateral release in both ski and walk mode for skiing and avalanche safety Easy switch toe Static, heel locking lever for added security and safety Three level heel riser Brakes included Micro adjustable width wings help compatibility with any model Tech insert