The market unit for measuring the knitting thickness of pantyhose is called "Dan" (translated as "Daniel" in Chinese), and how many "D" or "Dan" are marked on the packaging of each pair of stockings.

Daniel is the fineness unit, and the weight of fiber is grams per 9000 meters. The pantyhose with a Daniel number of 3 is extremely thin and almost completely transparent; The pantyhose with a Daniel number of 20 is a pantyhose with a standard thickness; Pantyhose with fineness less than 10 are translucent pantyhose; Panties with a fineness greater than 30 are opaque pantyhose, and the thickness gradually increases.

Extended data

Denny number is positively correlated with thickness. The higher the Denny number, the heavier the weight and the stronger the compactness. The lower the Denny number, the thinner and more transparent the fabric is. The higher the Denny number, the tighter and thicker the fabric is.

Usually 40-60 days are spring and autumn socks, and more than 60 days are winter socks. The average number of nests in summer stockings is below 20 days, which is cool, light and transparent. Now ultra-thin stockings even reach 5 days.

Choose thick and warm velvet stockings and leggings for 20-200 days in winter, which are suitable for summer and autumn, and can show your knees when you wear them. 20-day leggings are the lightest and most elastic leggings, which are most suitable for summer wear. And 200D is the thickness suitable for autumn wear. After wearing it, when the knee bends, the knee is faintly exposed.

300D leggings are more suitable for early winter, and the thickness is similar to that of sweaters, while 800D leggings are covered with a layer of suede, which is a relatively "warm" leggings thickness.

Baidu encyclopedia-Danny number