Bike Helmet Adult for Men, Lightweight Ebike Helmet | Helmet with LED Light & Magnetic Goggles, USB Charging Cable, Cycling Helmet for Adult with Adjustable Dial Fit 22.8″- 24.4″

EXCELLELENT SAFETY AND PROTECTION: The adult bike helmet is made of high-strength, impact-resistant materials, with a strong PC outer layer, a high-density EPS foam middle layer, and a thick, removable inner liner. It can effectively absorb and disperse the impact energy during riding.
VENTILATED AND BREATHABLE DESIGN: The bike helmet has 21 air vents for ventilation and heat dissipation to keep your head dry and comfortable even when riding for long periods of time or in hot weather, reducing the feeling of stifling heat and enhancing the riding experience.
LIGHTWEIGHT AND COMFORTABLE: Using advanced lightweight materials and technology, and this helmet sturdy yet weighs only 10¼ ounces.the helmet has comfortable padding and an adjusting dial that allows the helmet to fit heads from 22.8 to 24.4 inches.