Trek Ballista Mips AF Aerodynamic Helmet

Features

• Trek's fastest, most aerodynamic helmet saves watts and crucial seconds
• Excellent ventilation system keeps the helmet cool and comfortable
• Mips Air system helps reduce rotational forces in case of impact
• Single-lace BOA® fit system provides a custom 360° fit
• Rubberised sunglasses docking port for secure storage
• Bevelled front edge improves field of view when climbing or descending
• 5-STAR Virginia Tech safety rating

Safety Certification

• Complies with US CPSC safety standards for bicycle helmets (age 1+)