Hodo Girls' 100% Cotton Autumn Thermal Underwear Set, Comfortable, Skin-Friendly, Antibacterial, Mite-Resistant, Class A, Mid-to-Large Kids

• Far infrared emissivity ≥ 0.93
• Far infrared radiation temperature rise ≥ 1.8°C

Warm fiber technology accumulates and re-radiates body heat under light exposure to achieve insulation

Certified by Tianjin Textile Inspection & Testing Co., Ltd. (TITS), National Textile Quality Supervision and Inspection Center, and other authoritative institutions

Tested against Staphylococcus aureus and Escherichia coli

Antibacterial rate ≥ 87% for Staphylococcus aureus (Standard ≥ 70%)

Antibacterial rate ≥ 64.4% for Escherichia coli (Standard ≥ 60%)

Tested after 150 washes

Certified by MA, CNAS, and international mutual recognition bodies

Meets GB/T 24253-2006 standard

Demonstrates effective mite repellent properties (repellent method)

Far infrared emissivity ≥ 0.88 before washing

Far infrared radiation temperature rise ≥ 1.8°C before washing

Complies with GB/T 30127-2013 standard

100% cotton content confirmed by FZ/T 01057 series standards

Soft round collar design for neck protection

Elastic cuffs to prevent cold air entry

Comfortable elastic hem, stretchable but not tight, skin-friendly

Recognized as a top ten children's clothing brand in China

Awarded by China Garment Association and other industry authorities

Featured in media influence rankings and quality strength lists for maternal and child products in China