Beiyingda Children's Developmental Sports Vest for 12-Year-Olds, Junior High School Girls' Underwear, Adolescent Bra for 15-Year-Old Teen Girls

2. Design & Comfort

• High-elastic bottom band for dynamic fit during sports
• Seamless, breathable, and high-elastic fabric for zero restraint and irritation
• Double-C seamless lifting structure to improve posture and reduce back pressure
• Wide shoulder straps with anti-chafing glue dots, non-adjustable, vest style
• Fixed cups with breathable design featuring 2300 ventilation holes
• Ultra-thin cup edges (0.1 cm) for natural fit and comfort during movement
• Breathable mesh back fabric (62% nylon, 38% spandex)
• Main fabric: 78% nylon, 22% spandex; Lining: 82% nylon, 18% spandex

3. Hygiene & Durability

• Over 100,000 breathable moisture-wicking windows for sweat management
• Upgraded 10A antibacterial standard (infant-grade A class)
• Machine washable; avoid tumble drying; recommended drying methods: hanging upside down, flat, or folded

4. Sizes & Weight Recommendations

5. Colors Available

• Pink
• Champagne Skin
• Blue
• Invisible Skin

6. Additional Details

• Cup Type: Integrated fixed cup with padding
• Strap Type: Wide, non-adjustable shoulder straps
• Style: Vest style
• Elasticity: High elasticity with soft cloud-like touch
• Cup Thickness: Ultra-thin, no-feel padding
• Brand Mark: M150/75 updated logo for assurance