• SP-6 Visor Ski Helmet White-Black-Chameleon with special effect in the varnish under light incidence. • Elastic visor mounted to avoid shovel effect and protect the cervical spine in case of a fall. • VAUTRON Automatic lenses that adjust to changing light conditions: clear visibility, contrast enhancement, optical class 1, self-cleaning, and hydrophobic. • Compatible with everyday glasses worn under the visor. • Automatic climate control system for optimal ventilation. • Outstanding fit for maximum comfort. • Removable and washable Coolmax interior for greater hygiene. • 3-part construction for greater durability and ergonomic design. • Size M: suitable for head circumferences between 54-58 cm.