| Design | Fountain sock mouth, snug fit without marks, durable and elastic |
| Construction | Seamless, no bone inside, fits securely without slipping |
| Safety | Baby Class A, free from fluorescent agents and allergens |
| Packaging | Sealed for cleanliness and protection |
| Sizing | Available in various sizes for infants and children |
| Comfort | Lycra Soft technology prevents leg constriction and discomfort |
| Breathability | Honeycomb mesh design for sweat absorption and freshness |
| Durability | Resistant to pilling and deformation, anti-slip and wear-resistant |
| Care Instructions | Machine washable, follow size chart for accurate fit |
| Customer Concerns | Addressed issues of leg constriction, foot odor, and pilling |
| Note | The product specifications include details on material, features, design, safety, sizing, and customer concerns for BEI BI's upgraded 100% pure cotton sock series with antibacterial and anti-dust mite properties. |