Deluxe Safari Outback Vest Scouts Scouts BSA Lion Kindergarten strong and powerful just Glass breaker strong and powerful just like our Helios Suspension System time and paceRunning dynamicsyes (with compatible accessory)Vertical oscillation and ratioyes (with compatible accessory)Ground contact time and balanceyes (with compatible accessory)Stride length (real time)yes (with compatible accessory)Cadence (provides real time number of steps per minute)Running poweryes (with compatible accessory)Performance conditionLactate thresholdyes (with compatible accessory)PacePro™ Pacing StrategiesRun workoutsTrail run auto climbRace predictorCourse and weather specific race predictorFoot pod capable zip front with snap closure vented back