Umbrella adequate:
1) Be spatially aware of your surrounding height and diameter. I’m tall and at times am forced to matrix-dodge those heat-sinking temple pointy things.
2) Please do not walk under awnings. Awnings are designated for those who choose not to carry around an oversized Callaway umbrella. You’re carrying your own personal awning, don’t be greedy!
3) If it’s windy and you bought a triple-happy-star-night-market umbrella, don’t even try to use it. You are putting yourself and everyone around you in danger.
4) GORE-TEX