I mostly use the Shokz Openrun for running. The headphone fits nicely, no worries of buds falling out of ears, which many I have tried do. Still able to hear approaching traffic is a major plus, but because approaching traffic can drown out what I am listening, I had to turn the headphone off and then back on sometimes.
Fits great. Sound is good. Easy to use
good sound while leaving my ears clear to hear traffic and crazy drivers