* Certain private schools, particularly in the UK and some other parts of Europe: These schools often retain older, more traditional uniform styles. However, even within these schools, the practice is becoming less frequent.
* Some schools in East Asia: Certain schools, particularly those with a strong emphasis on tradition or a specific uniform style, might include tights or similar leg coverings for boys. This is less common than in some of the areas mentioned above.
* Specific religious schools: Some religious schools, regardless of geographic location, might prescribe certain styles of clothing that include leg coverings for both boys and girls.
It's important to note that this practice is declining globally and is much less common than it once was. The vast majority of schools worldwide do not require boys to wear tights as part of their uniform.