Whether at work or for leisure, when you need head protection the Kontour provides a comfortable, lightweight solution coupled with the reassurance of its CE approval for impact resistance. Super high impact ABS hard shell with high density black EPS foam lining Comfortable foam padding Fully adjustable webbing cradle to ensure a perfect fit CE Approved to white water grade 4 Sizes S/M for a head circumference of 56 to 58cm. M/L for a head circumference of 59 to 61cm.