Kids' full-face helmet with removable chin guard for boys/girls ROCKBROS Size:M (53-58CM) the seat post and the

the seat post and the seat tube are aerodynamically shaped

Comes with a myopia frame:Even people with nearsightedness can wear it

The ROCKBROS children's balaclava is the perfect gift for birthdays or Christmas

The soft fleece lining and extended windproof hem provide reliable protection for your face and neck from the cold

Kids' full-face helmet with removable chin guard for boys/girls ROCKBROS Size:M (53-58CM) the seat post and theSAFETY: PC shell + EPS foam + anti shock and anti sweat lining + integrated design + extended brim (to protect the eyes from sunlight) WELL VENTILATED: With 12 large ventilation openings, this helmet is very breathable and well ventilated. It weighs approximately 406g. GOOD ADJUSTMENT SYSTEM: A 360 adjustable dial at the back allows for quick size adjustment. GOOD FIT: With a removable inner lining, chin strap, and quick release buckle.