1. Easy to fix.
With a layer of elastic mesh bra, the structure is simple, there is basically no design for the human body structure, the appearance is similar to small and cute, rarely exist in an independent form, most of them are in the form of sports vests, slings, etc. coexist.
Many outdoor apparel manufacturers (TNF, MHW, Patagonia, etc.), sporting goods and fitness apparel manufacturers (Adidas, Horsa, etc.) have similar products, which are easy to buy on the domestic market, and the quality is not much different. Poor fixability for impact sports with low impact motion and A, B cup mm.
2. Pressure fixed.
The most widely used type of bra is also the type that most sports bras use. It also relies mainly on the elasticity of the fabric to form a pressure on the chest to achieve a fixed purpose. Different from type 1, it will take into account the shape of the breast, the structure, the force on the shoulder, the back force and other factors (simply called ergonomics), so that it can be well fixed. Still maintain relative comfort (it is estimated that the same fixed effect can be achieved with type 1).
Generally, it is divided into a conventional type according to the difference of the shoulder strap (Scoop-back): the appearance is similar to that of a normal bra. Medium-fixed, suitable for low-impact and moderate-impact movements of the A-C cup's mm.