Yes, the website is hosted on AWS in the USA, via Amazon services.
The page is in French, but searching for "lunettes de soleil" (sunglasses) returns nothing. They do seem to have a very few products in a few categories. 😄 Nothing about sunglasses, German or not, are to be found.
I used a VPN to look at their site. I don't want to share my IP. I get enough 💩 sent to my email accounts, texts on my mobile and phone calls that never leave a voice mail. I do search the phone#s and block those with bad reputations. Oh, I forgot to mention Telegram, where I get PMs from people asking who I am, or acting like long-lost friends, or lonely women interested in me. 😄
At least my longest-used email account has vigorous spam-blocking, with methods to check them just to see if their blocker was "too enthusiastic." I rarely have to mark them "let them through, I do want to see them".
Now I will have to check out "Shein"! 😄
Ah, YouTube is supposed to mark videos with AI-content with little (A) symbols...