LUMDEER Adult Bike Helmet for Men and Women, Road Bicycle with Magnetic Rear Light & Buckle Insect Protection, Commuter Cycle Adjustable Ponytail Hole 5762cm White

【Ponytail Friendly Fit】- The 4-position rear adjustment system creates extra room for ponytails, making it an ideal choice for riders with long hair. Enjoy a secure, comfortable fit without having to compromise your hairstyle. 【Magnetic Quick-Release Buckl】- Designed for quick and effortless fastening, the magnetic buckle ensures a secure fit while allowing easy one-handed release. Simply pull the strap to unfasten in seconds. 【Detachable Magnetic Rear Light】- The removable rear light features 5 lighting modes and convenient USB charging. Thanks to its magnetic attachment, it can be installed or removed in seconds. Delivering up to 30 lumens of brightness, up to 5 hours of runtime, and rated IP54 for water resistance, it helps keep you visible in all riding conditions. 【Ionic Padding with Insect Guard】- Built using advanced in-mould construction and certified to CE and CPSC safety standards. The breathable Ionic inner padding features antibacterial properties and an integrated insect mesh to help keep bugs out, ensuring every ride feels fresh, clean, and comfortable. 【Optimised Ventilation System】- Featuring 27 strategically placed air vents to maximise airflow, helping to efficiently disperse heat and moisture while keeping your head cool and dry. Ideal for urban riding, daily commuting, and longer adventures.