When purchasing swimsuits, you can touch them by hand or refer to the ingredient content table of the materials to see how they are made. Good swimsuit fabric is soft and elastic, with relatively dense patterns and exquisite cutting. The sewing uses elastic threads, which will not cause the threads to break due to exercise. When trying on, follow the principle of fit and comfort. If it is too large, it is easy to catch water, increase the burden on the body and the resistance during swimming. If it is too small, it is easy to cause strangulation on the limbs, leading to poor blood flow.

1. Fabric and Structure

It is best to choose elastic fabrics with a spandex content of more than 15%, so that swimsuits can stretch and contract freely with body movements; When swimming in a swimming pool, attention should be paid to the adaptability of the fabric to the chlorine molecular content of the water in the pool. Currently, swimsuits made of the most popular three-dimensional elastic fabric internationally are most suitable for use in low-temperature water or swimming. Because this fabric has more hollow spaces, it is easy to maintain body temperature. Try to buy or avoid counterfeit so-called "imported spandex high elastic fabrics" as much as possible. One is that the spandex content of clothing fabrics is generally around 15% -20%, and the other is that imitated fabrics have poor resilience after being washed into water due to variations in composition.

2. Workmanship and Safety

Due to the fact that swimwear is a practical sportswear with strong stretchability, it is best not to choose styles with too much stitching. When there is a lot of exercise, it is very easy to cut the thread from the joint. At the sewing seam, three stitches and five stitches are the basic, with three stitches and six stitches being the most secure. The elasticity of the thread should be consistent with the stretch of the fabric. It is best to choose a beach outfit series with pleated lines, which not only looks beautiful but also has stronger elasticity and stretch.

3. In terms of hygiene

The silk covered cotton swimsuit has the advantages of a smooth and bright surface made of synthetic fabrics, while the inner layer is made of pure cotton, which is non irritating to the skin and especially suitable for people with skin allergies to wear. The crotch of a swimsuit should be lined with fabric, and swimsuits with lining should have a longer lifespan. Wash and sun before use.