Rossignol ALLSPEED VISOR IMPACTS PHOTOCHROMIC The Rossignol ALLSPEED VISOR IMPACTS PHOTOCHROMIC ski helmet prioritizes both excellent visibility and impact resistance. The helmet features IMPACTS technology with a hard shell and multi impact foam. The built-in eye shield contains photochromic glass that automatically adjusts to the current lighting conditions. The Dial R-Fit adjustment system allows you to fine-tune the shape of the helmet, while adjustable vents let you regulate the temperature. IMPACTS technology utilizes expanded polypropylene for enhanced durability in everyday use. This innovative design helps the helmet maintain its cushioning and impact protection properties over an extended period.   size M (54 - 56cm), L (56 - 58cm, XL 58- 60cm, XXL 60- 62cm) Rossignol ALLSPEED VISOR IMPACTS PHOTOCHROMIC