The only "worthwhile" Canada Goose jackets are the ones you need in much colder weather than San Francisco. Like <-10C (which is apparently 14F). This link indicates San Francisco hasn't had negative Celsius (not just -10) since 1990.

https://www.currentresults.com/Yearl...emperature.php

Above those temps, you can really just throw any good old sweater and you'll be fine.

-Smug Canadian/Ma**hole Out-