1. The difference in comfort
Sports bras look like small vests. Compared with ordinary underwear, sports bras are more comfortable to wear, but they can tighten the chest like ordinary underwear; sports bras do not have steel rings, and the shoulder straps are much wider. Will not feel discomfort.
2. Difference in design and structure
The shoulder straps of sports bras try to avoid the splicing line design, which is wider than the shoulder straps of ordinary underwear. This is to prevent the shoulders from rubbing against the shoulders during exercise and damaging the joints with a large range of motion; the size of sports bras is also more expensive than ordinary underwear, and There are few hooks on the back.
The biggest difference from ordinary underwear is that in order to maintain breathability and facilitate perspiration, the lining and back structure of sports bras are mostly designed with breathable mesh.
3. Fabric difference
Ordinary underwear is mostly made of pure cotton fabric, although it has strong water absorption, but it has poor quick-drying; sports bras have high requirements for sweat absorption, so polyester fabrics are mostly used, which have strong water absorption and pleasant sensibility.