**Product Specifications:**

Brand: BEI BI

Material: 100% pure cotton, excluding elastic fibers

Features: Antibacterial and mite-proof, with 45% increased softness to reduce skin friction

Elasticity: Excluded from fiber material, ensuring 100% pure cotton

Antibacterial Grade: 7A, effective for up to 150 washes

Antimicrobial Properties: Resistant to dust mites, E. coli, Staphylococcus aureus, and Candida albicans

Comfort: Soft and skin-friendly, with reinforced heel for durability

Safety: Meets Class A baby safety standards, free from fluorescent agents and allergens

Design: Seamless construction, snug fit without constriction, and reinforced heel for anti-slip

Packaging: Sealed for cleanliness and protection

Size Options: 2, 3, llinl (measurement guide provided)

Age Recommendations: From 0-5 months to over 13 years

Concerns Addressed: Non-slip design, breathable fabric, and resistance to pilling

Technology: Utilizes Lycra Soft technology for a comfortable fit and anti-slip properties

Durability: High resistance to pilling compared to industry standards

These specifications highlight the upgraded and rejuvenated BEI BI 100% pure cotton series, designed to provide comfort, durability, and antimicrobial protection for users of all ages.