Garmin HRM-Fit Heart Rate Monitor (women) brakes This micro crew sock features

This micro crew sock features smooth

warm and breathable

The NB10K gen 2 has been improved with a much more visible and easily identifiable remaining battery level indicator - no more eye strain

the fully engineered one-piece mesh upper works in unison with the foot to offer comfort and support with every nimble step

Garmin HRM-Fit Heart Rate Monitor (women) brakes This micro crew sock featuresDesigned to Fit, Built to Perform Purpose built for women, HRM Fit is the heart rate monitor that captures the metrics that matter all with a comfortable clip on design that attaches directly to medium and high support sports bras. The Highlights Clips onto sports bras no chest band needed; attaches directly to medium and high support sports bras Up to 1 year battery life replaceable CR123A battery; no recharging needed Real time heart rate