The M3 Solstice 4 bindings were designed for entry-level to intermediate riders who are still progressing in the sport. The two-piece chassis with fixed heel cup and adjustable toe ramp provide a solid fit with proper flex and response. The 4 Speed adjustment ratchets and perforated leather straps are quick and easy to use and securely wrap over the top of your boot for all day comfort and response. For a binding that won't break the bank and will progress with you, check out the M3 Solstice 4 and get to shredding.