Instruct: Classify the given review as either positive or negative.
Query: Too tight at the top

These socks help weak knees and circulation. I feel much more energized when I wear them. The only problem is that they are too tight at the top for me (and thus the four stars instead of five). However, I clip the elastic thread where the sock folds over at the top and that releases the pressure. The socks do NOT ravel if you clip the right thread. My husband wears them also and loves them just as they are. I definitely do recommend these socks!