2027 Head Freeflex ST 16 X RD Race Bindings

A high-performance race binding designed for serious slalom, GS, and all-mountain race work. Built around HEAD's race-proven Freeflex Pro plate system, it delivers the kind of energy transfer and edge response that World Cup athletes demand, with a wide DIN range that comfortably covers strong advanced skiers up through experts and racers.

Why we like it:

The Freeflex Pro plate is the standout feature here. It lets the ski flex naturally underfoot rather than being clamped down by the binding, which translates to better edge engagement and a livelier feel out of the turn. Pair that with the X-spec POM AFD and the RD heel and you get a binding that feels purpose-built for race-day intensity.

Who it's for:

Advanced and expert skiers, racers, and aggressive all-mountain chargers who want race-level power transmission and rock-solid retention.

Highlights:

This is HEAD's go-to race plate binding for athletes who need DIN up to 16 without stepping into the full 20-DIN World Cup spec. The Stream Toe with the AFD ST POM (X) insert is the same toe architecture used on the top-end Freeflex ST 20 X RD, just dialed for a slightly tighter DIN range. The RACE PRO RD heel handles retention with the kind of elastic travel and consistent release values you want when you're loading up an edge at speed. The Freeflex Pro plate is the secret sauce; it sits between the boot and the ski and lets the ski breathe under load, so you get the energy back out instead of damping it out. Stand height comes in at 16mm, keeping you in a balanced, race-appropriate stack that meets current FIS spec.

Things to consider:

The 10.5 minimum DIN means this is not a binding for lighter or less aggressive skiers; if your release setting falls below that range, the Freeflex ST 14 X is the better fit. It pairs best with race or race-stock skis and FIS-spec alpine boot soles, and it's not GripWalk compatible.

Fit & sizing considerations:

One brake width covers the full race ski range. True to size for the intended platform.