Fusalp Alvik Helmet delivers targeted protection for skiing with reinforced sides and a chin guard, plus a ventilation system that speeds drying and adapts to changing conditions with an interchangeable visor. Key attributes: White | Neige | ABS | Impact protection | Ventilation system for quick drying | Photochromic visor | Scratch-resistant, anti-fog lens | Interchangeable visor | Lateral and chin protectors | Helmet bag included | Painted Fusalp badge | Side reinforcements | Chin guard design | Dimensions & fit: 55 / S — Circumference: 55 cm | 57 / M — Circumference: 57 cm | 58 / L — Circumference: 58 cm | 59 / XL — Circumference: 59 cm | Regular fit | Fits true to size | Composition & care: Shell outside: 100% ABS | Shell inside: 100% polystyrene | Yoke: 41% polyamide, 32% polyurethane, 14% elastane, 13% polyester