




Full-face MTB helmet - Unisex -
The Mainline Mips Matte Royal Navy / Summit is an MTB helmet from the brand Smith equipped with the protection system MIPS® for enhanced security.
Designed with innovative technology Koroyd®, this helmet offers optimal energy absorption thanks to its network of tubular cells that continuously deform to better protect your head during impacts from all angles. Its robust construction incorporates 21 ventilation holes and a system AirEvac™ that ensures excellent air circulation and prevents fogging on your glasses or goggles Smith.
The mattress Mainline Mips features hybrid antibacterial X-STATIC®/Ionic+™ filling for lasting comfort and improved odour durability. Its chin strap with system D-ring ensures a secure and fitted fit. This helmet remains a high-performance, reliable choice for your demanding MTB adventures.


- 21 Ventilation holes
- 2 crown-type linings
- 3 packs of cheek pads
- 2 rear foams
- Performance-designed, antibacterial, Hybrid filling X-STATIC®/Ionic+™ for better odour resistance
-AirEvac™ ventilation system that is compatible with Smith's glasses and goggles for fog-free lenses.
- Head circumference adjustment dial VaporFit™
- Chin strap D-ring for a perfect fit
- Adjustable integrated visor/peak
Certifications: CPSC (bicycle helmets for persons aged 5 years and older), NTA8776 (Electric bicycles), CE EN 1078 (cyclists and users of skateboards and roller skates), ASTM F1952 (MTB for descent)
| MIPS® | Multidirectional Impact System: the MIPS® is a revolutionary technology that mimics the brain's natural protection system. The MIPS® low-friction layer creates a sliding margin between helmet and head, offering enhanced protection against brain damage caused by violent rotation during oblique impacts. |
| KOROYD® | Designed for dynamic, real-world accidents, and engineered for security so you can venture further with confidence. Ultimate protection Koroyd® absorbs more energy and performs better than traditional materials because it creates deformation zones using central tubular technology. This outperforms other materials at every stage of compression, helping to reduce the risk of injury. The network of protective tubular cells instantly and continuously deforms, absorbing maximum force to Koroyd® control dangerous movements at any angle of impact, on any impact surface, thereby minimising the energy transferred to your head. |
