Betis Children's Underwear 7-8 Years Old Girls' Modal Mulberry Silk Boxer Briefs Non-Chafing Four-Pack

| 110 | 23 | 32 | 18 | 15-20 kg (30-40 jin) | 5-6 years | 105-115 |

| 120 | 25 | 34 | 19 | 20-25 kg (40-50 jin) | 7-8 years | 115-125 |

| 130 | 26.5 | 35.5 | 20 | 25-30 kg (50-60 jin) | 8-9 years | 125-135 |

| 140 | 28 | 37 | 21 | 30-35 kg (60-70 jin) | 10-11 years | 135-145 |

| 150 | 29.5 | 38.5 | 22 | 35-45 kg (70-90 jin) | 12-13 years | 145-155 |

| 160 | 31 | 40 | 23 | 45-55 kg (90-110 jin) | 14-17 years | 155-165 |

Plant peptide soft fabric series with eco-friendly, biodegradable fibers extracted from natural wood pulp.

Fabric is silky smooth, breathable, and moisture-wicking with a micro-porous breathable system.

Crotch area enriched with mulberry silk containing 18 amino acids for VIP-level skin care.

10A antibacterial rating certified, effective after 300+ washes.

Dynamic anti-chafing design with a no-side-seam one-piece cut for comfort during movement.

Elastic waistband with contrasting thin edges for style and comfort.

Four-pack packaging.

Wash temperature below 40°C.

Do not bleach.

Recommended natural air drying; do not tumble dry.

Hand wash or gentle machine wash recommended.

Do not dry clean.

Over 1 million units sold from 2022 to 2025.

Developed with guidance from Stanford Biocontact Research Institute.

No chemical additives; environmentally friendly and skin-friendly.

Size recommendations are for reference only; actual fit may vary due to individual body differences.

Measurements are manual and may have slight deviations; please refer to the actual product.