COROS Heart Rate Monitor (Grey) Safety A low 4mm drop complements

A low 4mm drop complements the shoe’s rocker shape geometry for an efficient toe-off and a smooth

Easy OffAn elongated ankle zipper provides easy on and off over your shoes

with waterproof GORE-TEX product technology

Know This: The salve includes only natural ingredients

As a finishing touch

COROS Heart Rate Monitor (Grey) Safety A low 4mm drop complementsComfortable and simpler to wear than a chest strap. Easy to adjust the fit and remove the sensor for quick cleaning. Our latest multi channel optical sensor for precise measurement. Up to 3 simultaneous connections with Bluetooth enabled devices. Wear detection allows for automatic device pairing for new workouts. 38 hours of full operation or 80 days in standby mode on a single charge. Rechargeable with a magnetic USB charging cable.