Features: Premium polyester fabric ensures superior warmth retention and skin friendly comfort, featuring extended ear flaps for full coverage defense against harsh winds in cold weather. The stretchable design with elasticized edges adapts to various head sizes (0 to 24 months), preventing slippage while maintaining a snug, secure during active movements. Ideal for newborns, infants, and toddler aged 0 2 years, this winter hat prioritizes safety and coziness for delicate skin in freezing conditions. Perfect for outdoor winter activities like stroller walks, park visits, or snow playdates, offering stable thermal insulation and windproof performances. Its simple styles unisex styles effortlessly complements any outfit, blending practicality with aesthetics for daily use or special occasions. Specifications: Component : polyester fiber Head circumference: about 54-59cm/21-23inch Package Includes: 1xPullover Hat note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.