Men's Aero Glide 4 GRVL Running Shoe Safari Vanilla Ice Earth Brown Regular (D) SW001905 001 estimates the point where your Middle Distance estimates the point where your muscles start to rapidly fatigue) No Customizable data pages Yes Race an activity No Finish time Yes Elevation profile No Configurable lap alerts Yes Automatic sync (automatically transfers data to Garmin Connect) No Incident Detection during select activities Yes PlaysLike distance No Virtual Partner No VO2 Max (Run) Yes Relaxation reminders Yes Reminder alerts No Physio TrueUp Yes Custom alerts No NEXRAD on moving map No Back to start No Vertical oscillation and ratio (the degree of 'bounce' in your running motion and the cost benefit ratio with stride length) No Training Load (your total training load for the last 7 days calculated from estimated EPOC) No Altimeter with adjustable baro setting No Physical size 42 x 42 x 11 They're designed to optimize your speed and keep you feeling light on your feet With a grippy sole for greater versatility and confidence A running shoe that gives you the freedom to effortlessly switch between surfaces whenever you choose