What type of stockings are the thinnest?

3D.

3D is the thinnest stockings on the market, and the grade D number represents the thickness of the stockings.

The higher the D number, the thicker the stockings and the more durable they are. On the contrary, the lower the D number, the thinner the stockings, and the thinner the stockings, the less durable they will be.

3D, 5D, 10D and 15D are all ultra-thin stockings, suitable for summer wear.

50D, 80D, 120D and 150D are of moderate thickness, suitable for spring and autumn.

300D to 1600D are thickened warm stockings, suitable for autumn wear.

1600D and above are extra thick warm stockings, suitable for autumn and winter wear.