A snowboard boot for advanced riders with BOA® Fit System for two lacing zones and revolutionary Liquid Fit customization makes the FOUR ideal for advanced riders. Built for intermediate to advanced riders the FOUR BOA FOCUS LIQUID FIT boasts excellent comfort, fit, and response for the progressive freestyler and freerider. Although this boot has already a great out-of-the-box fit, it is also Liquid Fit ready and can be fully customized to your individual foot shape in less than 10 minutes! While the sole of the boot delivers maximum grip and shock-adsorption, its upper features a zonal BOA® Fit System, which guarantees an individual, solid fit. Add to this a fully customizable liner and you have a boot that is hard to beat.Specifications:- Flex Index: 8- Forward Lean: 9°Technology:Boa® mid power focus:- The zonal BOA® fit configuration offers two BOA® dials, so you can effortless lace the upper and lower zone of your boot individually.S.café® lining mesh:- S.Café® fabrics feature extraordinary odor control and fast drying properties. This is achieved by incorporating real coffee grounds into fabric, by using the sustainable S.Café® technology. S.Café® fabrics absorb and transport moisture from the body to the outside - resulting in a close to 200% faster drying time compared to cotton!Adaptive fit:- Adaptive Fit allows for a personal customizable fit to the toe box. A velcro strap allows the box to be fitted quickly and effectively for the ultimate comfort and fit.Cuff cut construction:- The Cuff Cut Construction eliminates bulging and deformation of the shell and provides a smooth forward flex.Heatshield:- An additional silver foil between the midsole and outsole of the liner reflects the heat generated by the body back into the liner to keep your feet warm.Perfect fit:- The revolutionary customization system Perfect Fit provides the best level of precision hold, comfort & performance. Head liners are a perfect fit to foot and shell straight out of the box but that can also be heat moulded repeatedly for ultimate personal fit.Injected heel section:- A plastic injected heel cup protects the boots from heavy wear that is common in rental operation and offers additional foot supportBOA® COILER:- The BOA Coiler™ increases the speed of entry and quickly takes up lace slack with a spring-loaded lace that coils automatically, providing a precise fit that lasts.Fpg Insole:- The 3d Fpg Insole Features A Cupped Heel And Ergonomic Arch For Maximum Support For The Whole Foot.Easylock:- The Easylock System Makes Tightening Your Laces Easy. For Closing Just Pull The Laces And For Opening The Liner Just Pull Up The Loop On The Tongue Into Toes Direction.Liner Velcro Strap:- This Additional Strap Assures An Unshakeable Foothold If Precision Is Needed For Expert Riding.Ninja Outsole:- The Ninja Outsole Is An Extra Grippy, Shock-absorbent Lightweight Sole. Featuring A Special Eva Frame It Also Has Added Rubber Grip On The Toe And Heel For Additional Traction On Snow And Ice.Frequency Technology:- Frequency Technology Reduces Weight And Makes A Boot More Waterproof. Derived From Running Shoe Technology Its Has A Contemporary, Clean Look.Liquid Fit Custom Liner:- The Liquid Fit Custom Liner Fits Perfectly Out Of The Box And Can Be Fully Customized With Head’s Liquid Fit System. It Has A Fully Adjustable Toe Box For Maximum Hold For All Feet With No Pressure Points.Forward Lean 9°:- For Freeriding & Freestyling