Kocotree KK Tree Kids Sun Protection Hat UV Protection Genuine Yarn Breathable Wide Brim Summer Sun Hat for Boys and Girls

Extended brim (10.5 cm) and neck flap (18.5 cm) for enhanced sunshade without obstructing vision

Original yarn made from 100% nylon main fabric and 100% polyester lining with ultra-fine fiber weaving

Moisture-wicking and quick-dry properties (Level 4 absorption and drying)

Antibacterial performance rated 7A, surpassing national standards, safe for infants and toddlers (Class A standard)

Heat insulation with 36.2% heat blocking rate after 1000 washes

Sweatband with cooling and quick-dry function to keep skin dry and comfortable

Adjustable hat circumference with pig-nose buckle and detachable windproof strap with automatic release for safety

Chemical-free, no harmful dyes or additives; developed under guidance of Nobel laureate scientists

Tested and certified by third-party institutions (SMQ, CIC) for sun protection, cooling, antibacterial, and safety standards

Weight approximately equivalent to two eggs (lightweight for children)

Includes playful design elements such as cloud expression prints, UV color-changing label, and safety whistle

No detectable carcinogenic aromatic amines; odorless and environmentally friendly

Outdoor activities including hiking, water parks, island travel, daily outings

Suitable for prolonged wear with stable fit and wind resistance

Due to manual measurement, size may vary by 1-2 cm

All UPF values refer to main fabric excluding mesh areas

Data based on sales and research from 2022 to 2024, verified by CIC research institute

Market leader in children’s sun hats for three consecutive years with top online sales in China

Over 6 years of dedicated research and patented development focused on children’s outdoor sun protection

Pioneer in 1000 times water wash durability testing

Emphasis on safe, functional, and comfortable sun protection for children’s health and outdoor enjoyment

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