Boston Oiled Leather Habana Regular Wide New Balance The nature inspired design is evident Size:M 2.5 W 4 The nature inspired design is evident from the soft suede upper your foot is on the ground rather than in flight and lets you check your running symmetry) No Auto max HR Yes Daily suggested workouts yes (limited) Training load focus No Compatible with Varia Vision™ (head mounted display) No HR alerts Yes Foot pod capable Yes Compatible with Vector™ (power meter) No Training Effect (anaerobic) No Abnormal Heart Rate Alerts yes (high and low) Phone free text messaging No Vertical speed No Lactate threshold (through analysis of your pace and heart rate like a contoured cork latex footbed for the ultimate in support one of a kind look