【Safe & Sturdy】PC outer shell and EPS foam inner shell are designed for impact resistance when riding a bike. 【Detachable Magnetic Goggles】Enhance your cycling experience with this helmet featuring detachable magnetic goggles. Shield your eyes from wind, sand, and UV rays. The goggles, equipped with 3 strong magnets, are easily removable or can be secured in place. Wear them as sunglasses or over your own glasses for versatile protection. 【Adjustable】 This standard sized helmet, equipped with the dial fit system and side straps, is adjustable to different head size for both men and women. Suggested head circumference 61-63cm. 【Ventilation】11 breathable vents for channeled air flow to keep you cool while you ride. 【Removable】Removable foam lining pads give full-coverage to your head. Easy to wash the sweat away.