Very good collar legs. Good thickness so not thin. I love the variety of packaging with 4 sizes - I find a pair for every shirt. When the box arrived I first thought it was a mistake as the outer packaging said 3 sizes. In fact, I almost got it back. But I figured even if there were only 3 sizes it would still meet my needs. I'm glad I didn't send it back as it's just a mistake on the label.