The Icaro Solar Aviation Helmets are high quality, low profile, lightweight and provide a perfect fit, comfort and stability. The Dial Adjust Nape Pad prevents the helmet from rotating and further stabilizes the fit. The comfort liner is fit to each person’s head size.The outer long visor provides full facial protection, sunshading and microphone wind protection. The fully adjustable headset provides a comfortable ear seal and high sound attenuation. The optional short outer visor provides sunshading and eye protection.