1. Simple fixation.
Bras with a layer of elastic mesh are simple in structure, basically not designed for human body structure, similar in appearance and cute, rarely exist in an independent form, mostly in the form of sports vests, suspenders and other clothing.
Many outdoor clothing manufacturers (TNF, MHW, Patagonia, etc. ), sporting goods and fitness clothing manufacturers (Adidas, Hausa, etc. There are similar products, which are easy to buy in the domestic market, with little difference in quality. Poor fixation, suitable for low impact exercise and impact exercise mm of A and B cups.
2. The pressure is fixed.
The most widely used bra type is also the type used by most sports bras. Similarly, it mainly depends on the elasticity of the fabric to form pressure on the chest to achieve the purpose of fixation. Different from the 1 model, it will fully consider the breast shape, structure and stress on the shoulder and back (referred to as ergonomics) to achieve good fixation while still maintaining relative comfort (it is estimated that 1 model will suffocate if it achieves the same fixation effect).
Generally, according to the different shoulder straps, it can be divided into spoon-back type: the appearance is similar to that of ordinary bra. Moderate fixation, suitable for low impact and medium impact movement of A-C cup mm.
Hurdle vest type (racer-back- I can't think of a better translation, it's more intuitive, so I'll make do with it first). The appearance is similar to the upper part of the hurdle vest, and the fixation is better than the former. Judging from the material and structure, it can basically cope with various movements of A-D mm.
This is what Nike sells in China, but it's actually just its fitness series. Nike specializes in underwear products, but unfortunately it is not sold in China.
3. Composite structural formula.
In addition to the structure contained in Type 2, the styles with the strongest fixity generally have special steel brackets (both of them have no steel brackets-steel brackets are not necessarily metal), which can better support and make the fabric stronger. It can provide good fixation and protection for d and D+ mm under medium and high impact motion.
It is rare in the market and has never been seen in the domestic market. Manufacturers are rare, and the famous ones are Enell in the United States and yvette's active ware series in Rosafaia, a subsidiary of Anita in Germany.
When shopping, you should choose according to your own situation and exercise type.