Garmin Heart Rate Monitor 200 Size:XS-S A zippered back pocket is

A zippered back pocket is large enough to hold a phone

Premium nitrogen-infused DNA LOFT v3 for lightweight softness

and selfless runners are who they are because of a man named Patrick Sang

100% - polyester

83% polyester/17% spandex

Garmin Heart Rate Monitor 200 Size:XS-S A zippered back pocket isNEVER MISS A BEAT When you need accurate heart rate and heart rate variability (HRV) data, the HRM 200 heart rate monitor is there to capture it all. TRAINING VERSATILITY Move how you choose. This monitor provides accurate heart rate data for all your activities, including running, indoor and outdoor cycling, strength training and more. CONNECTIVITY The HRM 200 heart rate monitor sends accurate real time heart rate and HRV data to your compatible