➱Shock Absorption: This safety hat has a rugged PVC casing that can withstand impact and a shock absorption system that has a high density EPS inner shell and an internal thickened soft sponge. This safety hat protects the head on impact and avoids injury while exercising. ➱Comfortable wear: This children's safety hat features a chin with adjuster that makes it easy to adjust to fit your child's head. It is suitable for 3-8 year old boys and girls with a head circumference of 53cm-55cm. The adjustable design ensures a comfortable and secure fit for your little ones. ➱Wide Application: Whether your kids enjoy cycling, street dancing, roller skating, scooter or pedal, this safety hat will provide them with safety protection for various outdoor activities. It is compact and easy to carry around. ➱Breathable design: This safety hat has a ventilation hole feature that keeps your child's head cool and comfortable. The safety hat is also lightweight and prevents sweating, keeping the head dry and fresh. This is why this safety hat is ideal for long rides in the sun. ➱Practical Present: This children's safety hat is made of durable materials that can withstand impact and protect your child's head from injury. It's a creative gift for kids who love cycling, skating, or scooting.