【Safety Kids Bike Helmet 】 The high density EPS foam liner helps to absorb shock to minimize impact harms to kid’s head. The thickened soft heat-sealed lining and chin pad avoid children’ heads from abrasions effectively. The helmet has passed CE+CPSC dual certification, providing the best protection for children's safety. 【Comfortable Kids Youth Bike Helmet】 This kids' bike helmets made of lightweight material, the inner pad use of breathable material to wear comfortably. The adoption of specialized aerodynamic and ventilation design allow air go through the boy bicycle helmet help increase the speed and keep stay cool. 【Visor and Adjustment System】Single-Hand dial retention system is easy to adjust and make the cycling helmet perfect fit on your head, The detachable visor on the boys bike helmet prevents the sun from shining directly into the child's eyes providing more shade. 【Applicable Scenarios】Girls and boys bike helmet as an essential protective gear for boys and girls in sports, We recommend using childrens bicycle helmet when children ride bicycles, trikes, ride-on cars, scooters, bike trailers and other activities like these. 【Bicycle helmet】Exclusky team fully stand behind all Exclusky girls and boys bicycle helmet, if you are not satisfied with our product for any reason at any time, please contact our Exclusky team timely and we will make it right. kids helmet