you can go to an audiologist for this. in the long term, custom is healthier
i used https://www.crystalguardian.xyz for mine but he is NY based. if you send in your ear canal impressions he can ship to you...
Wearing ear plugs is hot and carrying them with me all the time makes me feel even hotter. It signals you're an experienced show-goer and know a thing or two about music. You know your way around a venue and you like to hear people when they flirt with you. Buy earplugs with a nice little case or some custom ones. Put them in your pocket or bag when you go out to dinner or to meet up with people because you're an exciting person who leaves the house and never knows when they will return.