Lixada Cycling Helmet Integrated Molding Bike Bicycle Helmet Adult Riding Helmet for Cycling Biking Skating

【Srong & Safe】- The helmet is made of an impact-resistant polycarbonate shell, which is strong and drop-resistant. There is EPS foam inside to protect the safety of the head.
【Breathable】- With 18 ventilation holes, you can keep your head cool and reduce wind friction.
【Adjustable】- There is an adjustable dial on the back of the helmet, and you can adjust the head circumference according to the size of your helmet. Fits 22.0″-24.0″ head circumference.
【Protect From Sunlight】- Comes with a sun visor to effectively block sunlight. When you need it, you can install it on the helmet at any time.
【Lightweight & Potable】- Each helmet weighs about 200 grams, which is super light and makes you feel stress-free.