Women's Sports Bra With Mesh

This women's sports bra features an 80% polyester and 20% spandex blend knit construction and a size S fit. The polyester component provides strength, abrasion resistance, and shape stability, while the high 20% spandex content gives the fabric four-way stretch and compression recovery. The double-knit structure creates a dense elastic layer, adapting to the chest support needs of moderate to high-intensity exercise. The underband features a wide elastic cuff design to distribute pressure points and reduce marks. The shoulder strap width and angle are ergonomically calculated to balance support and shoulder comfort. Suitable for running, fitness training, ball sports, and other activities.

Product Features

Compression Support: 20% spandex content provides moderate compression, reducing vertical displacement.

Quick-drying Performance: Polyester moisture regain is 0.4%, allowing sweat to evaporate quickly after reaching the fabric surface.

Shape Stability: After 50 standard washes, chest circumference stretch recovery remains ≥90%.

Abrasion Resistance: Polyester withstands ≥10,000 abrasion cycles, suitable for friction from sports backpack shoulder straps.

Breathability: Knitted structure porosity is 5%-8%, lower than casual styles, but meets the heat dissipation needs of sports.

Chlorine Resistance: Polyester is resistant to chlorinated water corrosion, suitable for poolside training and water sports.

Application Scenarios

Running Training: Road running, treadmills, medium to high intensity vibration control.

Fitness Training: Strength training, CrossFit, aerobics classes.

Ball Sports: Tennis, badminton, basketball, and other running and jumping scenarios.

Cycling: Road bikes, stationary bikes, and forward-leaning posture support.

Water Sports: Pool training, paddleboarding, chlorine-resistant, and quick-drying properties.

Daily Leisure: For light home activities and those who prefer a compression fit

Care and Precautions

Washing Recommendations:
Water temperature below 30°C. High temperatures may denature the spandex elastin.

Use a laundry bag to avoid snagging with metal zippers or Velcro.
Use neutral detergent. Alkaline components accelerate the hydrolysis and aging of polyester.
Wash promptly after exercise. Residual sweat and salt may corrode the fibers.

Drying Method
Lay flat to air dry in the shade. Avoid hanging to prevent stretching and deformation of the shoulder straps.
Keep away from direct heat sources. Spandex's heat aging temperature is approximately 130°C.

Storage Notes
Fold and store to avoid prolonged compression and deformation of the cup area.
Keep dry. Although polyester is not prone to mold, residual sweat may cause odor.

Frequently Asked Questions

Q: Is 20% spandex too high?

A: Sports bras need to maintain continuous compression. The spandex content is usually 15%-25%. A 20% ratio ensures support after more than 50 stretching cycles. Below 15% may result in insufficient support, and above 25% may affect breathability.

Q: What are the differences between sports bras and everyday bras?

A: Sports bras prioritize displacement control and shock absorption. They are typically wire-free and without thick padding, relying on fabric compression and structural support. Every day, bras prioritize side shaping and aesthetics, and their support mechanisms differ. For high-intensity exercise, dedicated sports bras are recommended. Wearing sports bras for extended periods may reduce comfort due to continuous compression.

Q: How do I determine if my size is right?

A: The underband should fit snugly but not restrict deep breathing; fingers should be able to be inserted, but sliding should feel slightly difficult; the shoulder straps should not sink more than 0.5cm into the shoulders; the breasts should be completely contained within the cups without any spillage or gaps. There should be no significant vertical or horizontal displacement during exercise.

Q: Is the knitted structure prone to loosening?

A: Spandex fibers have a fatigue life, typically losing elasticity after 6-12 months or 100-150 washes. Replace the bra if the shoulder straps slip, the underband rides up, or the compression decreases. Proper care can extend its lifespan.

Component
80% Polyester
20% Spandex