Eastinear Aero Road Bicycle Helmet Cycling Helmets Ultralight Adult Bike Cycling Goggle Bicycle Helmet With Led Men

KEY SELLING POINTS ⚡ Ultra-Lightweight, Barely-There Feel Weighing only about 400g! Significantly reduces strain on your neck, allowing you to maintain an optimal aerodynamic position and focus purely on performance during long races. Aero Dynamic System, Slice Through the Wind Features 12 strategically placed vents designed with a "Front-In, Rear-Out" airflow system. This effective channeling reduces drag and transforms air resistance into forward momentum. ❄ 3D Honeycomb Lining, Breathtakingly Cool & Dry Our exclusive new 3D Honeycomb Lining acts like a 'respiratory system' for your head. It provides superior impact absorption while its spatial structure promotes maximum airflow, wicking away sweat and keeping you cool and dry. Magnetic Ecosystem, Convenient & Secure [Magnetic Fid-Lock Buckle]: Snap it shut effortlessly, even with gloves on. Allows for quick release when needed. [Includes Magnetic Sunglass]: Seamlessly integrates with the helmet to protect your eyes from wind and debris without hindering your view. [Includes Integrated Rear Light]: Greatly enhances your visibility in low-light conditions, adding a crucial layer of safety. Certified Protection, Ride with Confidence Certified to the rigorous CE EN1078 and CPSC safety standards. The high-quality PC shell combined with the 3D impact-absorbing liner offers professional-grade protection, giving you peace of mind as you push your limits. Product Specifications: Brand: Eastinear Model: HT-29 Shell Material: High-strength PC Inner Lining Material: New 3D honeycomb lining (no need to remove and wash) Weight: Approx. 400g (±10g) Size: One size fits all (suitable for head circumference 57 - 62 cm) Ventilation: 12 high-efficiency ventilation holes Adjustment System: Precision dial adjustment Hook and Fastener System: Magnetic buckle Safety Certifications: CE EN1078, CPSC Package Includes: Helmet body x 1, Magnetic visor x 1, Embedded taillights x 1, Instruction manual x 1 **Lens Selection Guide: - Standard Clear Gradient Black: Features a clear gradient black mirror effect; turns black upon exposure to sunlight and UV rays. ​​​​​​​**These lenses need to be purchased separately： - Vibrant Gradient Deepening: Provides a vibrant nighttime brightness effect; becomes more yellowish upon exposure to sunlight and UV rays. - Vibrant Purple Gradient Deepening: Provides a vibrant purple nighttime brightness effect; becomes more blueish upon exposure to sunlight and UV rays.