Basecamp Bike Helmet For Men Women With Led Safety Light Removable Sun, Bc-10 Product Details ?Impact Resistant Bike Helmet?Basecamp bike helmet meets US EU cycling standards. In-molding technology joins thick EPS foam core and tough high density PC outer shell to ensure this bicycle helmet absorb the impact force in the crash and keep your head safe when road cycling or mountain biking. ?Bicycle Helmet with Detachable Taillight?Bike helmets for men women comes with led back light in the shape of diamond. 3 lighting modes (steady, slow flashing and fast flashing) help people behind you recognized your direction clearly, and provide max visibility and safety while night riding on the city streets. Extra back-up battery is also included. ?Cycling Helmet with Sun Visor?Adult bike helmets with special design of sun visor shield provides shade when biking, making you reduce glare and increase your field of vision, so that you can enjoy cycling even in hot days, and you can take the visor off when you don't want it. ?Adjustable Fit System?Biking helmet with a standard size, equipped with the easy-use dial system and side straps make this mountain bike helmet adjustable to different head size 57cm-62cm(22.44??-24.41??) and fit most cycling riders both men and women. Super light-weighted 270g(0.59lbs) bike helmets for adults will not cause any burden to the rider's head during cycling. ?Super Comfortable Bike Helmets?Aerodynamic and ventilation design 22 vents allow air go through the biking helmet, which is helpful to increase the speed and keep cool during riding a bike. The inner pads is super soft and comfortable, which can be removed to clean. A good bicycle helmets for adults will keep you comfortable, good looking and confident. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.