The O’Neal Sonus Deft Cycling Helmet in Gray/Olive blends lightweight comfort with robust safety — ideal for mountain biking, trail riding, or commuting. Its ABS outer shell provides strong impact protection, while multiple ventilation ports keep airflow steady and help you stay cool even on long rides.

Inside, you’ll find an ultra‑plush, sweat‑absorbing liner that’s removable and washable — for a fresh, comfortable fit ride after ride. A Fidlock® magnetic buckle offers quick, secure closure with one hand, and the helmet exceeds both CPSC and EN1078 safety standards for bicycle helmets.

• 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