SHUMA Black Metallic XS size

【OGK SHUMA Black Metallic XS Full Face Helmet Air Cooling Performance JIS KABUTO】
・Polished air cooling performance achieves high comfort.
Specifications:
・Color: Black Metallic
・Size: XS (54-55cm)
Sizes are approximate.
Due to product design, the fit may vary even with the same size marking.
・Standard: JIS
Features:
【Ultra Cooling System】

・A newly designed cooling system that allows you to feel the wind from the moment you start riding.
・Ventilation holes are arranged to be optimally oriented for the helmet's angle during riding, determined through wind tunnel tests and CFD analysis.
・Achieves impressive coolness by allowing you to feel the wind even at low speeds.
・(Left) Wind tunnel tests have shown that coolness can be felt within approximately 30 seconds of starting to ride.
・(Right) The newly designed chin ventilation, developed by identifying the optimal combination based on extensive patterns considered and verified for the number, position, angle, and shape of vents, divides the incoming air into two streams: one directed upwards to reduce shield fogging, and one directed forward to directly cool the mouth area, achieving unprecedented coolness.
The rear ventilation does not have an opening/closing function.
【Interior with a new fitting sensation that allows wind to pass through (HEXA-PAD)】

・By digitizing the space between the helmet interior and the head, optimizing the interior thickness distribution, and varying the thickness of most of the fabric through hot pressing, a seamless fitting with fewer seams is achieved, providing a new sensation of coolness as wind passes through.
【Antimicrobial interior】
Used in part
・The inner pad part uses DEOFACTOR's "antimicrobial processing" to suppress the growth of bacteria on the fibers. DEOFACTOR breaks down harmful substances that adhere to clothing and textile products through its antimicrobial action.
DEOFACTOR is a special processing technology developed by KOKORO CARE.
【"UV & IR Cut Shield" using heat-shielding material from Teijin Limited】

・Adopts "UV & IR Cut Shield" which uses high-performance polycarbonate from Teijin Limited as the shield material, cutting both UV (ultraviolet rays) and IR (infrared rays).
・It has heat-shielding performance that suppresses temperature rise caused by solar infrared (IR) radiation while maintaining the most important "clear visibility" for helmet shields, reducing heat transfer to the inside of the helmet.
The temperature inside the helmet was measured in-house by irradiating with an incandescent lamp (300W).
【Dedicated mounting space for intercoms】

・Dedicated mounting spaces for intercoms and cameras are pre-set on both sides.
・Cable routes are also installed, allowing smart wiring for cords from speakers and other devices.
Some special shapes cannot be attached.
【Pinlock Original Insert Lens Mountable】

・Can be equipped with a 100% MAX VISION Pinlock sheet (sold separately) that covers up to the upper edge of the shield.
【CF-1 Shield System】

・A coverless shield replacement system that allows for quick shield replacement.
【Wake Stabilizer PAT.】

・Kabuto's patented system that controls airflow around the helmet shell to reduce load.
【Stylish and Compact Design】

・Stylish and compact due to effective parts layout and shell design.
【Eyeglass-friendly cheek pads】

・The cheek pad shape, which adopts a new sewing pattern, allows for smoother wearing of glasses and sunglasses.
There are individual differences depending on the shape of the glasses and the shape of the face.
【Wind Shutter No.7】

・Reduces wind巻き込み (draft) from around the chin that occurs during riding.
・Can be detached as desired depending on the season and use.
【Breath Guard No.9】

・Adopts a newly designed breath guard that expands the area of air discharge to the back of the shield.
・Contributes to removing shield fogging.
【Micro-ratchet buckle】

・Adopts a micro-ratchet buckle that allows one-touch detachment and fine adjustment.
・Multiple engagement points ensure reliable operation and safety.
【T.P.S. (High-Performance Thermoplastic Shell)】

・A thermoplastic shell made from high-performance resin raw materials with excellent impact resistance.
【2-Shell】

・Achieves precise fitting by using two shell sizes.
【Micro-ratchet buckle】

・A retention device for the chin strap that allows one-touch detachment.
・Fine adjustments are easy with the fine ratchet mechanism.
Standard equipment:
・Standard shield (Product number: CF-1W UIC Shield) Color: UIC Clear
・Breath Guard No.9
Included items:
・Wind Shutter No.7
*Images are for illustration purposes only, and product designs and specifications shown may be changed without prior notice. Please understand.