Medium Flex – The 390 has the perfect combination of playfulness and power. This medium flex gives you the power you need for freeriding and the flexibility you want for freestyle.

V-Rod Baseplate – A V-shaped baseplate with a "rod" of edge-to-edge contact limits the binding's footprint on the board, which delivers three things: natural board flex, greater binding flexibility side-to-side, and full power from toe to heel. You get the perfect blend of flex with pop.

SubBase V-Pad – Partnered with the V-Rod baseplate, the 3D profile of the EVA and rubber sub-base pad fills the lifted corners of the baseplate, creating cushioning for the smoothest side-to-side flex while allowing for a dampening barrier between the baseplate and topsheet.

InBase Pad – Fully redesigned footbed made from a piece of preformed EVA with cushioning in the heel and under the ball of the foot. Customizable with one channel screw connecting the footbed to the baseplate for quick adjustments.

390 Asym Highback – Ergonomically designed for seamless response, the 390 is slightly canted to the inside, designed to flex your board and boot. Perfect for both open-to-close park days or long backcountry trips.

Contour Ankle Strap – The support and comfort of Rome's Contour Ankle Strap is unmatched by any other and solidifies its versatility in flex for all types of shred. New temperature-resistant materials enhance the fit and comfort.

OpenForm Toe Strap – This lightweight strap grabs the bottom and top of the boot for maximum hold and stability with minimal pressure and open coverage.

Rome Customization Foundation – Highback rotation, 9 Times Ankle Strap Position, Adjustable Toe and Heel Ramp, Forward Lean

Rome QuickTech Foundation – AutoStrap.2 Technology, QuickStrap.2 Technology, QuickLock Forward Lean

UnderWrap.2 Heel Hoop – The UnderWrap.2 Heel Hoop is cored out along the sides with a solid heel creating a lighter binding. UnderWrap tech delivers toe-to-heel power combined with side-to-side flex.