**Product Specifications:**
**Brand:** AD
**Model:** iFASHIONHELMET
**Features:** Hardcore travel, "Endless Exploration", suitable for all seasons, 3C certified, adjustable head circumference.
**Design:** Fashionable single item, "Quality Upgrade", core technology for a better riding safety experience.
**Materials:** EPS buffer layer, cool and breathable, EPS buffer layer + ABS protective material for impact resistance.
**Safety:** Thickened EPS foam for shock absorption, ensuring safety and protection against impact.
**Comfort:** Soft and breathable lining, comfortable and sweat-absorbing, designed for a snug fit.
**Visor:** High-definition anti-fog lenses, scratch-resistant, with a large surface area to withstand wind and rain.
**Dual Visor:** Practical dual visor design for all-year use, with a retractable sun visor for different light conditions.
**Certifications:** New national safety certification, high-definition PC lens, 3C certification ensuring quality and safety standards.
**Ventilation:** Top and rear ventilation openings for effective air circulation and breathability.
**Fastening:** Quick-release visor base, rotating design for quick and convenient use, safety quick-release buckle for easy adjustment.
**Helmet Information:** Dimensions - 18.5cm (height), 26cm (width), 32cm (length), hand measurements may have a 1-2cm error, actual product prevails.
**Product Details:** Weight approximately 900g, helmet model 886, ABS engineering plastic shell, suitable for all seasons, one size fits all.