Helmet for MTB popular for its simple looks and fit.Engage updates with colloid from 2023. Equipped with a system that combines MIPS and an adjustable fit that enables a safe and comfortable fit. This system enhances safety and fit. Sunglasses can be stored in the front air channel, and the 3-stage visor position is excellent for using goggles.
In addition, XL size has been added to enhance the size variation.
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.
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.
Weight (M size): 350g
| S | 51 - 55 cm |
| M | 55 - 59 cm |
| L | 59 - 62 cm |
Regarding the delivery of complete bikes
Regarding the delivery of frame sets
