SINGLE LASTED WITH THE MOST LOW PROFILE AND COMPACT LAST * DOUBLE LACES - A MORE CUSTOMIZED FIT * ARTICULATING CUFF - THE BOOT FLEXES WITH THE RIDER WITHOUT ANY PRESSURE POINTS * STAGE 2 LINER - THE BEST MEMORY AVAILABLE IN NON HEAT MOLDABLE MATERIAL - OUR EXCLUSIVE HIGH END ULTRALON NEW ZEALAND FOAM * ENDORSED BY MARC ROSSITER AND ERIK RUCK