Garmin Replacement Elastic strap for heart rate monitor, for Edge and Forerunner 305 (Electronics)
After about 18 months, I had to replace the belt. I run about 3-4 per week, each at least 40 minutes while I sweat always strong (my wife confirmed me that after each run). The Polar-belts that I have faced used by Garmin, I found a little more comfo