CO2 EST: Exceptional
Terrain Use: Jumps, Boxes and Rails, Speed, Powder, Carving, Backcountry, Groomers, All Mountain
Pros: Adjustability, Easy in & out, Boot hold, Durable, Good construction quality, Lightweight, Comfortable, Easy installation
Other Thoughts: Well, this is one of the few items that I didn't buy from Sierra. Unfortunately, they were out of stock and unable to feed the need. However, this binding is awesome. I have a regular pair of CO2's as well, but needed EST's for a new Hero I purchased. Note: IF you have boot slippage in this binding, YOU have not adjusted your bindings correctly or cinched them tight enough or, face it you bought a size that was too large. The padding and straps on this binding are superior to any I've had. The highbacks are more durable that that of the Triad (the threadding between the frame was not durable at all and had other structural problems as well).