Kocotreekk Kids Sun Protection Hat Large Brim Boys Girls UV Protection Sunshade Hat with Neck Flap

Comprehensive sun protection covering head, face, neck, and shoulders

Durable sun protection and cooling performance maintained after 1000 washes

Moisture-wicking and quick-drying with 1000-wash durability

Antibacterial properties rated 7A, sustained after 1000 washes

Cooling fabric with thermal conductivity of 0.28 U/(cm·s), maintained after 1000 washes

Large brim (8.5 cm) and large cape (23 cm) for enhanced coverage

Dual large mesh ventilation panels and side air tunnels for strong breathability and heat dissipation

Lightweight design (~1.8 oz for size M) for comfortable all-day wear

Adjustable windproof chin strap with detachable whistle and pig-nose buckle for safety and fun

Adjustable hat circumference to accommodate growing children

Features include brand logo, UV color-changing label, and child-friendly screen printing

Complies with GB/T18830-2009 for sun protection after 1000 washes

Meets GB/T35263-2017 for cooling performance after 1000 washes

Meets GB/T21655.2-2019 for quick-drying performance after 1000 washes

Antibacterial efficacy tested according to GB/T12703.1-2021 standards

Certified to infant and toddler Class A standards per GB31701-2015

Ideal for beach outings, island travel, hiking, creek trekking, casual walks, and water parks

Designed for multi-scene outdoor protection with lightweight comfort

kocotree (KK Tree) is dedicated to children’s outdoor research and development for over 16 years, focusing on innovative, functional, and protective apparel that nurtures children’s natural curiosity and adventurous spirit. The brand emphasizes freedom, creativity, and close connection with nature, designing products that support children’s exploration and growth.

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