GIEMIT Adult Bike Helmet Cycling Helmet Ultralight MTB Bike Helmet with Rechargeable Rear Light & Detachable Sun Visor, Mountain Road Bicycle Helmets Adjustable Cycling Helmets for Men and Women

🚴🏻【SAFETY PROTECTION】- Our bicycle helmet in-molding technology joins thick EPS foam core and the outer polycarbonate shell to make sure better shock absorption.Ultralight bike helmet, weighing only 285 grams, less pressure at the neck and head. You don’t even feel it for your head.
🚴🏻【GREAT VENTILATION】- 24 large vents keep ample ventilation, leaving your head cool and fresh.Snug breathable helmet pads assist absorbing sweat, perfect for long rides. The helmet inside is lined with removable pads for simple cleaning and keeping fresh smelling.
🚴🏻【DETACHABLE VISOR】- Equipped with removable sun visor, this adult bike helmet is suitable both for mountain and road riding. Sun visor can offer protection to your face from wind and rain.
🚴🏻【ADJUSTABLE DIAL 】- This bike helmet is suitable for unisex adults with head circumference from 57-62CM (22.4-24.4 inches). Rotating the 360° dial you’ll adjust its size to probably the most suitable position to meet your head shape. (Please measure your head size before purchasing.)
🚴🏻【USB SAFETY LIGHT】- Built-in USB rechargeable back light. Best for night riding with 3 lighting modes – steady, slow flashing and fast flashing.Warn Cars and assist other riders at the back of you clearly recognized your direction, safer and brighter in night cycling.USB cable could also be included.