Danner Alpha Range Women's Size:10 The watch constantly samples your

The watch constantly samples your heart rate and will alert you if it stays too high or too low while you’re at rest

and dry for a wide variety of activities

Industry leading 60 rpm operation at close range provides the best in collision avoidance

Downpour in the forecast

Color: black w/blue locking sleeve

Danner Alpha Range Women's Size:10 The watch constantly samples your*The Alpha Range boot is made to keep you going from dawn to dusk because there's no time for discomfort when there's work to be done *Hand laid premium ZXT rubber upper over 5mm neoprene core for durable, flexible, waterproof comfort *ZXT Rubber is.