1. Easy to fix.
It is fixed with a layer of elastic mesh fabric, the structure is simple, there is basically no design for the human body structure, the appearance is similar to small and cute, it rarely exists in independent form, and most of them coexist with sports vests, suspenders and other forms of clothing.
Many outdoor clothing manufacturers, sports goods and fitness clothing manufacturers have similar products, which are easily available in the domestic market, and there is little difference in quality. Poor fixation, suitable for low-impact sports and part of the A, B-cup impact sports.
2. Pressure type fixed.
The most widely used type of bra is also the type used by most sports bras. It also mainly relies on the elasticity of the fabric to form pressure on the chest to achieve the purpose of fixation.
Generally, it is divided into the conventional type (Scoop-back) according to the difference of the shoulder strap: the appearance is similar to the ordinary bra. The fixity is medium, which is approximately suitable for A-C cups for low-impact and medium-impact sports.
3. Compound structure.
The most stable style, in addition to the structure contained in Type 2, generally has special steel brackets (the above two types are all without steel brackets-steel brackets may not be metal materials), with or better support Support, the strength of the fabric is greater.