O'Neal Sonus Slick MTB Helmet

The O'Neal Sonus Slick MTB helmet is designed for mountain bikers who want an approved, ventilated helmet that is comfortable to wear. The magnetic closure can be operated with one hand.

• Close it with one hand thanks to the Fidlock magnetic closure
• EN1078 approved, the standard for bicycle helmets
• Stay cool: multiple openings and internal channels for ventilation
• Removable, washable lining that absorbs sweat and stays clean
• Choose your size based on head circumference: from XS (53/54) to XL (61/62)

Technical specifications

• Type: MTB helmet
• Standard: EN1078
• Shell materials: 76% ABS / 24% EPS
• Padding materials: 100% PU foam
• Lining materials: 85% polyester / 15% spandex
• Closure: Fidlock® magnetic closure, operable with one hand
• Lining: Removable, washable, sweat-absorbing
• Ventilation: Multiple openings and internal channels, compatible with Airflaps™
• Sizes: XS (53/54), S (55/56), M (57/58), L (59/60), XL (61/62)
• Colors: gray/neon yellow, black/gray