The Spell Binding features smooth Composite Ratchets for ease while strapping in, even in sub-zero temperatures, and 3D Prime Straps for comfy feet all day while riding out the storm.Benefits:Fit:- Zone Base Plate is durable and easy to adjust, available in three sizes, giving the rider a custom fit and comfortable ride.Comfort:- Our 3D Supreme strap construction is super soft and padded for a maximized cushy feel and has a torsional flex for support with no pressure points.Adaptable:- With Tool Free Forward Lean and Strap Adjustments, fast and precise micro adjustments let you optimize your stance maximum comfort and support.Features:Zone baseplate:- Boarding basic. Durable and easy to fit, available in three sizes-the Zone baseplate is easy to use, easy to ride.3D prime ankle strap:- The 3D Prime features a 3D construction that matches our boot’s tongues. Creating even, seamless contact with your boot no matter how loose, or tight you buckle ’em down.Freeframe:- Frame your game. Lightweight, with tool-free adjustment, our ergonomically shaped Freeframe highback gives your boots and bindings the best fit possible.Composite 30%:- Get the most out of our bindings. More rigid than our competitor’s low end plastic, more durable and comfortable than aluminum. Performance is maximized, comfort is undeniable.Adjustable toe ramp:- For easy adjustability for the best transmission on toe edge.Universal Disc:- Ultimate compatibility with all existing mounting systems on the market. Available on all models $149 and up.IMS:- Integrated Mounting System (IMS) is Salomon’s patented trick for keeping your disc screws in place while adjusting your bindings or swapping out boards.Unite disc compatibility:- The baseplate is compatible with our super easy to use rental system UNITE.Women specific geometry:- Custom designed to fit women’s specific boot shapes, this 3D strap padded with Autofit tightly hugs your ankle no matter what the position.HB Filter:- Exclusive to Salomon. Our unique vibration filtering material absorbs unwanted shock, less leg and foot fatigue, more riding.Lock-In toe strap:- Our upgraded, cored out Lock-In Toe strap grips your boot to simplify and secure your set up.EVA pad:- Strategically placed EVA pads for increased comfort in all conditions.Toolfree Straps Adjustments:- Just that: easy length adjustment on the fly with no tools needed.Composite Buckle:- Composite materials combine to the 3 axis mechanism for a super deep throw, with a three point hinge and powerfully smooth adjustment.Specifications:- Weight: 751 g- Baseplate technology: Standard- Flex: Soft