These bindings are tough and light. The bindings are a medium flex, but offer good heel to toe response. They are a forgiving binding for park runs, jibbing, jumping, and yet stiff enough to rip the rest of the mountain. I can't say enough about the Wedgie footbeds, which put your feet, ankles, and knees back in alignment. The Convertible Toe Grip sticks like glue, rocked capped or over top. Super comfy. I've had Ride RX's, Beta's, and CAD's, and have to say the Delta's are my favorite all purpose bindings. Bottom line...they rock.