Bike Helmet,Shinmax CPSC/CPC Certificated Bicycle Helmet with Detachable Magnetic Goggles&Led Back Light&Portable Backpack Cycling Helmet Adjustable Mountain Bike Helmet for Adult Men Women SM-T69 - 069TK-Black red titanium

• 🚴‍♀️SAFETY PROTECTION: Shinmax bike helmet is made of high-density imported PC shell and EPS Foam with in-molding technology can surely improve safe performance.Cycling helmet with durable hard shell, detachable soft inner pad can absorb the pressure caused by external impact,provide the maximum protection for head from all directions. 🚴‍♀️LED REAR BACK LIGHT: Bicycle helmet with LED rear back light includes 3 different lighting modes - steady, slow flashing and fast flashing which can remind other riders or cars behind you to recognize your direction clearly,makes your cycling more safer and brighter at night or in the darkness weather.(An extra replacement battery included as a bonus) 🚴‍♀️DETACHABLE MAGNETIC GOGGLES: This bike helmet men women comes with detachable magnetic goggles shield can be used as a sunglasses which can provide UV400 protection, not only protect your eyes against wind and sand, but also block the strong ultraviolet light,the goggles are with 3 strong magnet, easy to removed or glue it on,you can also wear your own glasses under the goggles.("B08P2YDV92"for other replaceent goggles) 🚴‍♀️SIZE ADJUSTABLE SYSTEM: Our adult bike helmet designed with adjustable system, up and down adjustment function,an adjusting knob at the back of the adult helmet can increase or decrease the size of the helmet from 22.44 to 24.41inch(57- 62cm) which can meet the size requirements of most men and women users. 🚴‍♀️SUPER COOL AND ULTRALIGHT: This helmet in special aerodynamic design,weighted 0.56-0.58lbs with 28 breathable vents,reduces the weight on the head when worn.The 28 breathable vents can reduce air resistance and cool the head when riding,with soft inner pads,adjustable chin straps ensure a more comfortable wearing experience.