Updated versatile helmet with Koroyd
Persistteeth,A helmet suitable for road, gravel, urban riding and various fields. Updated with colloid from this season in 2023. Equipped with a system that combines MIPS and an adjustable fit that enables a safe and comfortable fit. This system improves safety and fit. 21 vent holes efficiently discharge heat generated from the head. In addition, the simple look goes well with casual wear and blends naturally into the city.
XL size is added only for black.
SIMTH OPTICS / Smith Optics
In 1965, orthodontist and powder eater Bob Smith began handcrafting double-lens goggles in his home warehouse out of breathable foam. It was the start of the brand that I started selling at resort areas in Utah and Colorado on the weekends when I skied as a hobby. Even now, many processes are handmade and continue to be produced at factories in the United States. Even now, more than 50 years after its founding, we are still good at developing products that use innovative technology to focus on play, and even helmets and sunglasses use mechanisms that are not seen in other manufacturers.
Koroyd®︎ / Colloid
Among the lineup of SIMTH OPTICS helmets, it is adopted for models above middle grade.Koroyd®︎ / Colloid. This honeycomb structure material absorbs 48% more impact than conventional EPS alone, and efficiently dissipates the heat trapped inside the helmet.
- Lightweight in-mold structure
- Adoption of patented colloid material in some zones / High shock absorption & ventilation
- MIPS standard equipment
- Adjustable fit system
- 21 ventilations
- Comfortable performance lining
- Ultralight single strap
- Air back type ventilation
- Fusion shape compatible with sunglasses and goggles
Weight (M size): 300g
|51 - 55 cm
|55 - 59 cm
|59 - 62 cm