The Salomon Huck Knife, Hologram, and Dialogue Dual BOA package connects foot to board at every point of contact. The Hologram binding's Shadow Fit baseplate uses a soft heel cup that lets the boot move with the binding instead of against it, and the Dialogue's own Precision Heel Harness locks the heel in place before that connection even reaches the binding, so neither piece is compensating for a gap the other left open. What Our Gearhead(R) Experts Are Saying:"I felt every bit of the Hologram's precision on my first day riding it, and I'm not calling myself an expert yet. The heel hold was so complete I stopped thinking about my feet and started thinking about the next line."