**Specifications:**
1. **Product Name:** Women's 5A Antibacterial Underwear
2. **Variants:**
- Breathable Upgrade
- Annual Bestseller
- Ultra-thin Seamless
- Moisture-wicking Breathable
3. **Packaging:** 3 pieces per pack for each variant
4. **Thread Count:** 40S, 50S, 60S
5. **Crotch Material:** 100% Cotton
6. **Features:**
- 24-hour Antibacterial Protection
- 3D Hip Wrap Design
- Skin-friendly and Soft
- Cotton Mesh for Breathability
- Moisture-wicking and Quick-drying
7. **Material:**
- 100% Cotton for Crotch
- 95% Cotton + 5% Spandex for Overall Fabric
8. **Size Chart:**
- Height: 152-175 cm
- Weight: 40-75 kg
9. **Recommended Sizes:** M, L, XL, XXL
10. **Fabric Quality:**
- Fiber Length: ≥29mm
- Cotton Content: ≥95%
11. **Care Instructions:**
- Wash at a maximum temperature of 40°C
- Do not bleach
- Hang to dry, do not iron
12. **Color Options:**
- Mint Green + Light Purple + Cream
- Light Purple + Shell Pink + Sky Blue
- Smoke Pink + Cream White + Mint Green
- Mist Gray + Skin Color + Cream White
13. **Certifications:** SMQ Quality Assurance, 100% Cotton, Eco-friendly Packaging
**Note:** The specifications are based on the information provided for PurCotton Women's Antibacterial Underwear.