Kocotree KK Tree Kids Swimsuit Original Yarn UV Protection Cartoon Long Sleeve Swimwear Reinforced Back Anti-Sunburn

Fabric blocks solar heat, providing a cool touch and quick drying to avoid discomfort

Antibacterial original yarn for hygiene and quick drying

Chlorine resistance exceeding national standards (Grade 3-4)

Four-way high elasticity for comfortable fit and freedom of movement

Complies with GB31701-2015 Infant and Children Textile Safety Technical Specifications

Class A antibacterial protection

No detectable formaldehyde, heavy metals, or aromatic amines

Suitable for direct skin contact including newborn skin

Certified compliance with GB/T18830-2009 (sun protection), GB/T35263-2017 (cooling effect), GB/T41560-2022 (breathability), FZ/T73013-2017 (chlorine resistance and elasticity recovery)

Cartoon character-themed designs for playful appearance

3D shaping with zipper anti-pinch protection

Sleeve cuffs with thumb holes

Flat angle design for comfort

UV color change indicator for sun exposure monitoring

Sizes available from 83 cm/10.2 kg to 130 cm/22 kg with detailed measurements for height, weight, chest, waist, and hips

Fit feedback indicates appropriate sizing with recommendations to size up when necessary

Split and one-piece options with considerations for crotch length differences

Dynamic fit contours to children's body curves without tightness or displacement

Kocotree (KK) specializes in children's outdoor products with 17 years of research

Focus on imaginative, nature-inspired childhood experiences

Designed with children's needs and freedom of exploration in mind

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