A detailed description

ONEAL SONUS SOLID CYCLING HELMET

The O’Neal Sonus is a reliable and stylish MTB helmet designed for demanding terrain and long rides. With a robust construction made of high-quality ABS material, it offers a high level of protection and comfort.

Multiple ventilation openings allow for optimal cooling even during intensive use. The O’Neal Fidlock magnetic closure allows for easy one-handed closing and opening - even with gloves. The inner lining is soft, removable, sweat-absorbing and washable. The visor is height-adjustable, and the helmet is compatible with the Airflaps system for additional ventilation under glasses.

The design includes a groove on the rear of the shell for secure placement of glasses and the possibility of using plastic safety screws that break in the event of a fall and reduce the risk of injury. The helmet meets the EN1078 safety standards for bicycle helmets and the ASTM standard for downhill.

Sizes: S (55-56 cm)

Features:
- Lightweight and durable ABS construction
- O’Neal Fidlock magnetic closure (German engineering)
- Multiple ventilation holes for optimal cooling
- Adjustable visor
- Airflaps compatible
- Removable, washable and comfortable inner lining
- Goggle slot
- Plastic safety screws (optional)
- EN1078 and ASTM Downhill compliant

Materials:
- Shell: 76% ABS, 24% EPS
- Lining: 100% polyurethane foam
- Lining: 85% polyester, 15% spandex