About this item Measure your head size to know which size helmet will fit you Pinlock Anti Fog Lens Included Breathable and Hypoallergenic liners Breath Deflector and Chin Curtain included ECE 22-05 Certified Technical Specification: Two Shells: XS-S-M L-XL-2XL External shell: Aerodynamic EIRT (Energy Impact Resistant Thermoplastic) Homologation: ECE 22-05(Each helmet is accompanied by a genuine copy of the certificate by theUNITED KINGDOM Vehicle Authority (E11). Multiple Density EPS Quick Release Visor Mechanism Embedded speaker pockets for communication systems. Proudly Made in India Inner: Breathable, hypoallergenic liners Fully removable and washable. Resil coated comfort liner. Antistatic Moisture Controlled Fabric Breath Deflector Included Chin Curtain Included Weight: 1450 grams approximately Retention system:Equipped with a practical quick release buckle for micrometric adjustment. Air Ventilation: Chin Air Vents Channeled Exhausts Hot Air Rear Exhausts Top Air Vents Visor: Scratch-resistant Wide Vision UV Resistant Pinlock ReadySMK Stellar Full Face Helmets will come withPinlock Systems® Original P30 Anti Fog Clear Lens Included.