Specification AgeRangeDescription : Adult AutoPartPosition : right BatteriesIncluded : 1 BatteriesRequired : 1 Brand : SIFVO BulletPoint1 : 【RELIABLE SECURITY】 The helmets for adults uses advanced integrated molding technology to tightly combine sturdy matte PC shell with thickened impact-resistant EPS core, safer and more durable. Trustworthy CPSC+CE dual certification BulletPoint2 : 【360° PROTECTION】The full-coverage design of this mountain bike helmet provides a higher level of all-around protection for the head, including the back. Suitable for a wide range of sports types BulletPoint3 : 【EXCELLENT VENTILATION】18 vents create a perfect air circulation system for this womens and mens bike helmet which help to keep your head cool and comfortable at all times and reduce air resistance during the ride BulletPoint4 : 【ADJUSTABLE & LIGHTWEIGHT】With the knob on the back of this bicycle helmet and the soft chin strap, you can easily find your most comfortable state. No neck fatigue or discomfort even on long rides BulletPoint5 : 【COOL VISOR】The removable visor will protects your eyes from direct sunlight and the skin of the face from being scratched by tree branches while not blocking the view Color : Purple CompatibleWithVehicleType1 : Car CompatibleWithVehicleType2 : Boat CustomerPackageType : Standard Packaging Department : unisex-adult ExteriorFinish : Machined ExternallyAssignedProductIdentifier1 : 766328516165 ExternallyAssignedProductIdentifier2 : 0766328516165 FcShelfLife : 1095 days FitType : Universal Fit Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IN_SmallLithiumIonBatteryWithEquipment Hazmat16 : IT_SmallLithiumIonBatteryWithEquipment Hazmat17 : JP_SmallLithiumIonBatteryWithEquipment Hazmat18 : MX_SmallLithiumIonBatteryWithEquipment Hazmat19 : NL_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryWithEquipment Hazmat21 : SA_SmallLithiumIonBatteryWithEquipment Hazmat22 : SE_SmallLithiumIonBatteryWithEquipment Hazmat23 : SG_SmallLithiumIonBatteryWithEquipment Hazmat24 : TR_SmallLithiumIonBatteryWithEquipment Hazmat25 : US_SmallLithiumIonBatteryWithEquipment Hazmat26 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat27 : 9 Hazmat28 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment ImportDesignation : Imported IncludedComponents : Adhesive Bandages, Roll Bandages, Triangular Bandage, Burn Dressing, Butterfly Closure, Cotton Swabs, CPR Mask, Waterproof PVC Tape, Emergency Blanket, First Aid Tape, Gauze Pads, Gauze Roll, Light Sticks, Multitool with LED Light, Nitrile Gloves, Ointment, Rain Poncho, Rope, Safety Pins, Scissors, Wood Splints, Sting Relief Pads, Elastic Tourniquet, Metal Tweezers, 4-in-1 Compass + Whistle + Magnifier + Thermometer, Wipes IncludedComponents1 : Mountain Bike Helmet*1 IncludedComponents2 : Product Brochures*1 IncludedComponents3 : Adhesive Tape IncludedComponents4 : Bandage ItemDisplayDimensions_Length : 31.5 centimeters ItemDisplayDimensions_Width : 21.5 centimeters ItemDisplayWeight : 0.72 pounds ItemName : Bike Helmets for Men and Women, SIFVO Helmets for Adults Bicycle Helmet with Visor Mountain Bike Helmet, Adult Bike Helmet Road Bike Helmet Lightweight & Breathable 【M/L】 ItemPackageDimensions_Height : 27.5082 centimeters ItemPackageDimensions_Length : 16.51 centimeters ItemPackageDimensions_Width : 21.6916 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bike-helmets ItemTypeName : mountain bike helmet Manufacturer : SIFVO Material : PC+EPS Material1 : Acrylonitrile Butadiene Styrene Material2 : EPS ModelName : E3-10L ModelNumber : SO-555 ModelYear : 2022 MountingType : Table Mount NumberOfBoxes : 1 NumberOfItems : 4 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 NumberOfPieces : 116 PartNumber : IRUS-FA-E3-10L-MB-L+XL Pattern : First Aid Marine Kit ProductDescription : HELMET TYPE: Bike helmet / Mountain bike helmet / Road bike helmet STYLISH COLOUR: 【matte】Blue / Black / Grey / Red HELMET SIZE: Bike Helmets for Adults M: 54-58 cm / 21.26"-22.83" L: 58-62 cm / 22.83"-24.41" HELMET MATERIAL: PC + EPS Dual CERTIFICATION: EU CE + North America CPSC 【Warm tips:】 Please measure your head circumference accurately before purchasing this adult bike helmets. All helmets in our store support free replacement. If you have any questions or concerns about your purchase, please do not hesitate to contact us at any time.We are always here! We are committed to providing you with professional, timely, comprehensive and efficient service. 【Top 10 Features】 1.The sturdy PC shell and EPS core are tightly bonded together in a integrated molding structure that won't separate like other helmets 2. Full coverage protection -- Even at the back 3. The removable visor will protects your eyes from direct sunlight and the skin of the face from being scratched by tree branches while not blocking the view 4. 18 right size ventilation vents -- keeps your head cool and comfortable at all times, even in hot weather. There is enough space available to mount the action camera 5. The soft chin strap and knob on the back of the helmet are very easy to adjust 6. The chin strap with soft pads does not rub the skin of the chin and neck 7. The hidden mesh at the front of the helmet keeps mosquitoes out and hair out 8. Lightweight --No neck fatigue or discomfort 9. Soft inner lining and insect screen removable for easy cleaning 10. Low-profile and stylish matte streamline construction SIFVO guarding your adventure! ProductSiteLaunchDate : 2021-06-12T02:58:08.042Z RecommendedUsesForProduct : Cycling Size : M: 54-58 cm / 21.26"-22.83" SpecificUsesForProduct : Boat Lights Style : Open Face SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetAudience : Unisex-Adults UnitCount : 1 WarrantyDescription : 1 year