The thickness of leggings is based on denier, and how many "D" or "denier" are marked on the packaging of each pair of leggings.

Denny number is positively correlated with thickness. Generally speaking, the smaller the D number, the thinner the leggings. The higher the D number, the thicker the leggings.

Langsha leggings 1 1000D are thicker than 6800D and warmer.

Extended data

Fabric classification of leggings

1, cotton cloth

Cotton cloth is a general term for all kinds of cotton textiles. Mostly used to make fashion, casual wear, underwear, bottoming shirts, etc. The advantages are loose and warm, soft and close-fitting, and good hygroscopicity and breathability. The disadvantage is that it is easy to shrink and wrinkle, and its appearance is not brittle and unsightly. Always iron it when you wear it.

2. Flax

Flax is a kind of cloth made of hemp, flax, ramie, jute, sisal, banana and other hemp plant fibers. Generally used to make casual clothes and work clothes, and also used to make ordinary summer clothes. Its advantages are extremely high strength, good hygroscopicity, thermal conductivity and air permeability. Disadvantages are uncomfortable to wear and rough and stiff appearance.

3. Silk

Silk is the general name of all kinds of silk fabrics woven from silk. Can be used for making various clothes, and is especially suitable for making women's clothes. Advantages are light fit, soft and breathable, smooth, colorful and shiny. Disadvantages are easy to wrinkle, easy to absorb, not strong enough, and fast fading.

4. woolen cloth

Wool fabric, also called wool fabric, is the general name of all kinds of fabrics made of wool, cashmere and rabbit hair. Usually suitable for making formal and high-grade clothes such as dresses, suits and coats. The advantages are wrinkle resistance, wear resistance, soft feel, elegant and crisp, elastic and warm. The main disadvantage is that it is difficult to wash and is not suitable for summer clothes.

5. Leather

Leather is a kind of tanned animal fur fabric. Mostly used to make fashion and winter clothes. It can also be divided into two categories: one is leather, that is, leather that has been depilated. The second kind is fur, which is treated leather with fur. Its advantages are lightness, warmth and elegance. The disadvantage is that it is expensive, requires high storage and care, and is not suitable for popularization.

6. Chemical fiber

Chemical fiber is the abbreviation of chemical fiber, which is usually divided into man-made fiber and synthetic fiber. The advantages are bright colors, soft texture, crisp drape, smoothness and comfort. Disadvantages are poor wear resistance, heat resistance, hygroscopicity and air permeability, easy to deform when heated, and easy to generate static electricity.

Step 7 mix

Blending is a fabric made of natural fibers and chemical fibers in a certain proportion, which can be used to make various garments. It not only absorbs the advantages of cotton, hemp, silk, wool and chemical fiber, but also avoids their shortcomings as much as possible, and its value is relatively cheap, so it is very popular.

8. Bamboo fiber

Bamboo fiber is known as the "queen of fiber". The fabric is soft, smooth, warm and comfortable, and has good environmental protection, air permeability, resilience, water absorption and skin friendliness. Can be widely used in woven clothing fabrics, knitted underwear, bedding, medical and health supplies, decorative daily necessities and so on. Clothing made of it is called "the second skin of human beings".

9. polyester fiber

Polyester fiber is a synthetic fiber spun from polyester condensed by organic diacid and diol. Advantages are shading, light transmission, ventilation and heat insulation, ultraviolet protection, easy cleaning and tear resistance. Disadvantages are poor hygroscopicity, sultry feeling when wearing, static electricity and dust pollution, affecting beauty and comfort. Polyester fabric has poor melting resistance and is easy to form holes when encountering soot and sparks.

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