In the face of many brands of thermal underwear on the market, how to choose a warm underwear with better performance and price at the time of purchase becomes the main concern of many shopkeepers.

In the process of actual purchase, we can start from the following aspects:

First, look at the fabric: the quality of the underwear inside and outside is the key to the comfort of the underwear.

At present, the thermal underwear in the market can be classified according to three categories: high, medium and low grade. The fabrics used are 40 cotton, 32 cotton, polyester cotton (cotton content between 30% and 40%), purified fiber and so on. Among them, the inner surface layer is superior to 40 cotton products. Its softness, fineness, permeability and gloss are all good, and it will not pilling after washing.

Two to listen to voice: old style thermal underwear is used in the thermal lining with an ultra-thin hot-melt film (commonly known as PVC plastic film) to enhance the wind resistance, but this product is prone to "rustle" when wearing, and permeability is affected, there will be "hot and dry feeling", easy to start static electricity.

The new generation of thermal underwear products replace the hot-melt film with new materials and technology, which basically overcomes these shortcomings.

When you purchase, you just need to shake gently or rub gently with your hands to listen to whether there is a "rustle" sound.

Three rely on

The quality underwear is made of ultra-fine fiber (less than 1.2 wire diameter) in the middle insulation layer. The garment is soft and comfortable, and has good thermal insulation performance. When kneading with hand, it feels soft and without foreign body sensation.

The process of carding and compounding of intermediates is also advanced, and the surface and intermediate of garment are of strong sense of unity and better wearing performance.

Four, try.

The new generation of thermal underwear is developing health-care, anti-bacterial and other functions. It pays more attention to developing new products that conform to the human body curve's contemporary aesthetic concept. One of the breakthroughs is to make the thermal underwear have excellent resilience.

This underwear has been added to Lycra in fabric and raw materials, and the inner liner core layer adopts high elastic polymer. Although the price is higher than that of ordinary products, it has a good feeling of close fitting and no bloated feeling, and the activities of all joints are very comfortable.

Five choices

The underwear produced by famous enterprises is strictly controlled from raw material selection, spinning, weaving, dyeing, compounding and sewing to the factory. All the indexes such as thermal insulation, air permeability, antibacterial and elasticity are all up to the standard.