Kocotree KK Tree Kids UV Protection Sun Jacket Windproof Lightweight Outdoor Coat for Boys and Girls Simple and Stylish

160: Length 64, Sleeve 67, Chest 57.5, Hem 57.5

170: Length 68.5, Sleeve 74, Chest 60, Hem 60

Size measurements are manual with 1-2 cm tolerance

Original yarn developed under guidance of Nobel laureate scientist Andre Geim

First to pass 1000 times water wash durability test maintaining performance

UPF 100+ sun protection with >96% UV blocking rate

Incorporates TiO2 light-shielding factor in yarn for durable, safe UV protection

Cooling technology reduces body surface temperature by approximately 9.3°C within 30 minutes of wear

Cooling factor certified by third-party testing, compliant with GB/T18830-2009 standard

Scientific ventilation zones with over 3000 air permeability for breathability and comfort

Lightweight and ultra-thin fabric (~0.13 mm thickness, ~95 g weight for size 110)

Antibacterial properties without chemical additives, passing national infant safety standards (GB31701-2015, Class A)

Tested and certified by multiple international bodies including CIC, ILAC-MRA, MA, CNAS, L3C-MEA

Heat insulation technology blocks infrared radiation to keep wearer cool

Safe for infant skin contact, no formaldehyde or carcinogenic amines detected

Durable against repeated washing without loss of sun protection, cooling, or heat insulation functions

National and international certifications for sun protection, cooling, heat insulation, antibacterial safety, and infant skin safety standards

Compliance with GB/T18830-2009, GB/T35203-2017, GB/T41560-2022, GB31701-2015

Ideal for children’s outdoor wear with multi-scene suitability

Can be paired with matching accessories such as hats and backpacks (sold separately)

Product performance data sourced from third-party authoritative testing agencies

Minor variations in color and measurements may occur between batches

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