40s natural fine cotton from premium cotton-growing regions with ≥180 days growth cycle and ≥12 hours average daily sunlight; fiber length ≥29 mm (Grade A)
Fabric Features
Soft
Breathable
Skin-friendly
Lightweight (thickness approx. 0.07 cm)
Moisture-wicking
Quick-drying
And hypoallergenic with no fluorescent agents
Additional details
Breathability
Over 100+ ventilation strips and 200+ breathable holes in cup pads (for stages 2-3), meeting T/GDBX012-2019 national standards for breathability
Seamless wave-edge hem for no marks and gentle fit
Two types of cup pads
Item
Detail
Stage 1
One-piece soft cotton pad to prevent friction and conceal breast buds (cup depth 0.5–0.8 cm)
Stages 2-3
3D perforated round pads with natural curvature for support and fixed positioning (cup depth 1–4.5 cm depending on stage)
U-shaped breathable back for enhanced ventilation
Wide, pressure-distributing shoulder straps that are stable and non-slip
High-elasticity arm cuffs that do not constrict
No steel rings for comfort and flexibility
100% cotton inner layer with PurCotton Sun Cotton certification for skin safety
Cream Yellow
Oxygen Blue
Milk White
Shell Apricot Pink
Soft Jade Purple
Additional details
Stage 1 (8-11 years)
Recommended thin padded vest style, cup depth 0.5–0.8 cm
Stage 2 (11-14 years)
Recommended 3D padded high-elastic bra, cup depth 1–2.5 cm
Stage 3 (14+ years)
Recommended padded wireless bra, cup depth 3–4.5 cm
Extended size for stage 2-3 girls up to size 170 (XL)
Size chart based on height (132–172 cm) and weight (27–62 kg), with detailed bust measurements for stage 2 sizes S/150, M/160, L/165, XL/170
Additional details
Packaging
Single piece per pack
Wash with water below 40°C using mild alkaline detergent dissolved in water
Gentle hand wash for 1-3 minutes without pulling shoulder straps
Avoid washing with hard or abrasive items
Hang to dry upside down, avoid direct sunlight exposure
Color may fade upon direct contact; this is normal
Product meets high standards for breathability and comfort suitable for sensitive skin during puberty
Designed to support girls’ physical development stages with scientifically tailored padding and fit
Tested and verified by third-party reports and PurCotton Innovation Lab data
Model fitting references available for size guidance
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