The AGV K3 SV is AGV's entry level full face helmet. Don't be fooled though! The K3 SV offers a very complete package and offers outstanding value for money. A very aerodynamic design, inspired by the AGV racing helmets, will ensure great stability even at higher speeds. Outstanding ventilation thanks to a large chin vent and 3 large ventilation inlets on the top of the helmet. The 2 exhaust ports at the back of the helmet ensure that the fresh air is also allowed to leave the helmet ensuring you keep your head cool in all circumstances. Really: K3 SV means K3 Sun Visor, but SV might as well mean Super Ventilation. The outer shell is constructed from thermoplastic and comes in two shell sizes to keep the dimensions and weight of the helmet to a minimum. A convenient internal sun visor means easy adaptability to changing light conditions. Every K3 SV comes with a Pinlock Max Vision prepared visor and a Pinlock Max Vision lens in the box to make sure you keep a clear view on the world outside in wet and cold conditions.The K3 SV has an easy to use micro-metric adjustment buckle. The visor mechanism is personalizable, meaning you can install different ratchet tabs giving you several options on how many visor detents you want. The inner lining of the K3 SV is made from comfortable, moisture-wicking Dri-Lex material.