Turtle Fur Pro Fleece Face Shield Color:Black Android™ Physiological measurements (may require our 4D Brow Cooling Android™ Physiological measurements (may require use of additional accessories such as heart rate strap and or power meter) No Bike alarm No Cycling Dynamics compatible No VO2 max Yes Cycle Map (routable cycling specific street map) No Text response reject phone call with text (Android™ only) No Physio TrueUp Yes Compatible with Varia™ lights Yes Training Effect No Integrated TrailForks trail data No Accelerometer Yes Segments Yes LiveTrack Yes Assistance Yes Calories burned Yes Auto Lap® Yes Varia™ remote No Auto Pause® Yes Advanced workouts Yes Connect IQ™ (downloadable watch faces Coyote Weight (Standard) 2oz Weight (Metric) 0 Features of the Turtle Fur Comfort Shell Face Shield With Polartec Windbloc Neck Warmer Brushed for next to skin softness Breathable & quick drying Anti microbial Fabric Details: Outer Shell: Comfort Shell Performance Fabric 92% Polyester 8% Spandex Neck: Polartec Windbloc Fleece 100% Polyester (82% Recycled Content)