HRM Heart Rate Monitor USA Replacement Soft Strap (Works with Polar and Garmin Transmitters) (Med/XXL)

Size:Med/XXL
The Most comfortable replacement chest strap for heart rate measurement. This light training garment is compatible with all Polar and Garmin Soft Strap heart rate sensors, in addition has been tested to work with Timex, and Suunto transmitters utilizing the same snap attachment method.
Black available in sizes XS-S, M-XXL, and XXXL.