Sell ❅☃YEMA 350 Helmet With Double Lens For Motorcycle Moto Scooter Motorbike Bicyle Open Face Unisex Summer Retro Half Helme best price

Head circumference: 52 cm (inclusive) -62 cm (inclusive) is generally recommended FASHION CLASSIC HOT SALE Double mirror design Trendy HalleyType Features ABS Shell Sun Protection Multi-Layered Protection Lightweight And Comfortable Ventilated Streamline Helmet HD Lens 709ABS Solid Helmet Body The helmet body is made of impact-resistant plastic,which has the characteristics of impact resistance,fall resistance, shock resistance ,etc. The lining adopts the black technology EPS buffer layer, and the nanometer graphite is completely integrated into the gap of the EPS honeycomb structure,resulting in better impact performance and higher compressive strength Refreshting And Comfortable Lining The traditional all-inclusive inner lining has poor air permeability, and the new split independent Velcro inner lining has better air permeability and comfort.It dries and absorbs sweat so that the head is no longer hot and stuffy. Knob Type Head Circumference Adjustment One-handed operation,convenient and user-friendly Update Ventilation System Brand new upgrade,lengthened front and rea rvents, large ventilation area,effectively maintain excellent ventilation performance,and keep the air in the helmet fresh and not stuffy PC HD Wear-Resistant Lens Widened W-shaped external mirror,larger and clearer field of view Show Details Intimate details, comfortable to wear Removable lens Convenient. Quick insert buckle More convenient and quicker to put on and take off. Front and rear vents Comfortable and breathable. Soft chin rest Skin-friendly and elastic. Common knowledge of helmet maintenance 1、 Maintenance of helmet surface Compared with the inside of the helmet, the helmet surface is more likely to be dirty, so wiping the surface is often done. In case of any stains on the helmet, first wipe the stains with a wet cloth, and then rub them with the water wax or polishing wax used for car cleaning to make the helmet feel bright. Also can use helmet special brightener, its effect is better. 2、 Cleaning of helmet interior When the helmet is used for a long time, there will be dirt and odor inside the helmet. In this case, it should be cleaned. It is better to use neutral detergent and shampoo. In order to avoid the odor left by the cleaner, its usage should be controlled. Don't use too much force to wash the inside of the helmet. Otherwise, the cushion material will be deformed and its buffering function will be lost. After cleaning, wipe off the moisture with a towel or paper towel. Note: it should be placed in a well ventilated place for natural air drying. Never use a blower. 3、 Maintenance of helmet goggles Since the goggles are transparent devices, be careful when wiping them. When cleaning the goggles, add neutral detergent into the water, rub it by hand, and then thoroughly clean it with tap water, and then dry the water with soft cotton cloth or paper towel. Finally, the outer sur