COLUMBIA Tandem Trail 22L Lightweight Backpack Shop By Size_37 time and pace YES Running Shop By Size_62G Color:BLACK/TARMAC 197642746578 We invite you to

COLUMBIA Tandem Trail 22L Lightweight Backpack Shop By Size_37 time and pace YES Running Shop By Size_62G Color:BLACK TARMAC 197642746578 We invite you to time and pace YES Running dynamics YES Vertical oscillation and ratio YES Ground contact time and balance Yes (GCT balance with accessory) Stride length (real time) YES Cadence (provides real time number of steps per minute) YES Running power YES Grade adjusted pace YES Performance condition YES Lactate threshold Yes (with compatible accessory) PacePro ™ Pacing Strategies YES Run workouts YES HILL SCORE YES Trail run auto climb YES Race predictor YES Course and weather specific race predictor YES Foot pod capable YES Run Walk Stand detection YES Golfing features We have reinforced the shoulder strap and made it wider