**Product Specifications:**
**Brand:**
**Product Name:** 50S Cotton Modal Children's Underwear
**Grade:** Grade A
**Colors:**
- Boys: Sky Blue, Light Blue, Light Gray
- Girls: Light Pink, Ivory White, Light Purple
**Composition:**
- Main Fabric: 48% Modal, 45% Cotton, 7% Spandex
- Crotch Lining Fabric: 100% Cotton
**Washing Instructions:**
**Features:**
- Made from natural plant materials including long-staple cotton and modal
- 7A antibacterial 100% cotton crotch for children
- 3-Pack basic underwear for kids
- Grade A quality fabric for infants and toddlers
- No fluorescent agents, formaldehyde, or aromatic carcinogens
- 7A long-lasting antibacterial protection
- Different designs for boys and girls
- Elastic waistband for comfort
- Soft and breathable fabric
- Environmentally friendly dyeing process
- Variety of color combinations
- Large size range for growing children
**Size Chart for Boys (unit/cm):**
- Size: 110, 120, 130, 140, 150, 160
- Waist Circumference, Hip Circumference, Front Waist to Crotch, 2/3 Length including Waist
**Size Chart for Girls (unit/cm):**
- Size: 110, 120, 130, 140, 150, 160
- Waist Circumference, Hip Circumference, Front Waist to Crotch, 2/3 Length including Waist
**Size Recommendations for Children (based on weight and height):**
- Refer to the provided weight and height ranges for each age group
- Due to individual body differences, recommended sizes may vary
- It is recommended to choose the size based on the child's actual body type and the size chart
*Note: Due to differences in measurement methods and the stretchability of elastic fabrics, the displayed sizes may have a deviation of approximately 0.5-1.5cm.*