They definitely have socks for the thicc girls. Though I don't know if they are skating specific, there are some I can picture pairing with skates.
They have lots of awesome socks that are great for skating in! I love sock it to me's wide calf knee sock style or the dreamer over the knee folded down a bit to be a just under the knee sock for this six foot plus Valkyrie frame. They also sell the fun sporty socks that many roller girls wear with fun lettering on the calf. I am confident if you went in and talked to the ladies there they can answer any questions about sizing you might have in particular.
If you are going to find them anywhere, it'll be at Sock Dreams.
They do have a really awesome selection of socks geared towards us thicker types. I haven't seen many skater specific socks but whatever they do have is bound to fit well
Thanks! Your answer is awaiting moderation.