TW helmets are lightweight, stylish, and provide safety through design and tested materials. These all - round helmets can be safely used for biking, skateboarding or scooter riding. Featuring a resistant and durable ABS outer shell and inner foam for the ultimate protection and comfort when cruising on the streets. The dial - fit adjustment system in the back and the adjustable chin strap, allows an individual fitting of the helmet to provide a comfortable and secure fit. , , TW kid's helmets are adjustable from 48-52 cm and are equipped with air vents in the front and back to keep the head cool. They are the perfect accompaniment to any child's adventure, designed in carefully selected colours with a glossy finish.