coros heart rate monitor Colour:Lime Employing a technical synthetic mesh

Employing a technical synthetic mesh upper

Superior abrasion resistance that is both breathable and adaptive

8% elastane Main fabric composition (lower): 100% recycled polyamide Underarm: 80% recycled polyester

Mesh sensitive rib top provides maximum ventilation across the top of the foot to keep your feet cool and dry

and traction

coros heart rate monitor Colour:Lime Employing a technical synthetic meshCOROS Heart Rate Monitor Comfortable 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