The O’Neal Sonus Deft Cycling Helmet in Black/White delivers lightweight, reliable protection and all‑day comfort — ideal for mountain biking, trail riding, or everyday cycling. Its tough outer shell absorbs impacts while the well‑designed ventilation system keeps airflow strong to help you stay cool during long rides.

Inside, a removable, sweat‑absorbing liner ensures a comfortable fit ride after ride. The helmet uses a secure buckle closure for easy on/off and a snug fit. With its clean Black/White look and trusted O’Neal quality, the Sonus Deft Helmet is a practical choice for riders who want safety, comfort, and style.

• Shell is constructed with ABS

• Multiple air vents for optimal ventilation and cooling

• Durable multi-colored graphics

• Ultra-plush removable, sweat absorbing and washable padded inner liner

• Fidlock® magnetic buckle for easy, single-handed fastening and release

Exceeds CPSC and EN1078 safety standard for bicycle helmets