COCO SMART Girls' Developmental Underwear Teen Bra for Ages 12-16 Youth Sports Tank Top for Middle and High School Students

Thin, non-bulging 3D cups with visible breathable holes (300+)

No fluorescent agents; active printing and dyeing with 0.00 mg/l fluorescent agent content

High elasticity, soft texture, slim fit, and thin thickness for comfort and shape

Multiple ventilation holes to prevent stuffiness and heat retention

Supports breast development while allowing room for growth

Shockproof design prevents cup displacement during physical activities

Moisture-wicking and quick-drying for sports and daily wear

Comfortable fit that does not compress or restrict the chest

Light colors that do not show through school uniforms

Classified as Class A under GB18401-2010 National Textile Product Basic Safety Technical Specification

Complies with GB/T 8878-2023 Knitted Underwear standards

Antibacterial performance tested with ≥85% inhibition rate against Staphylococcus aureus and ≥70% against E. coli and Candida albicans after 150 washes

Certified by TIIS and other relevant testing authorities

65-85 jin (approx. 32.5-42.5 kg)

85-100 jin (approx. 42.5-50 kg)

100-120 jin (approx. 50-60 kg)

Stage 1, Stage 2, Stage 3 bras designed to meet different phases of breast development

No fluorescent agents used in printing and dyeing processes

Data sourced from COCO SMART Testing Laboratory

Designed to support healthy and comfortable growth during puberty

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