System APX Snowboard Boots : System's APX Boot now comes in two models! A traditional lace for those who prefer the classic, and the upgraded Pro Twist version for those looking for the quikest and easiest lacing system. This ultra durable boot combines superior comfort with peak performance. Combined with the newest tech like the Thermofit heat moldable liners for customizable fit and an articulating cuff for smooth flex, you just can't find a better quality boot. Built in flex panels allow for fun, easy riding and keep the boot from bulging. The System APX also features space age waterproofing to keep your feet dry and warm on even the coldest and most wet of days. Shred harder, longer, and dryer this season with the System APX Snowboard Boots.