X BIONIC® STORMCAP Eye 4.0 Navy/Blue

AWARD-WINNING, PATENTED 3D BIONIC SPHERE SYSTEM WITH THERMOSYPHON TECHNOLOGY. Features complex 3D structures of inner and outer air channels. It cools when you sweat and warms when you are cold. ONLY WITH X-BIONIC 4.0: INNOVATIVE RETINA ULTRA-HIGH-DEFINITION TECHNOLOGY. Provides ultra-high definition texture, ultra-high density function transmission and ultra-high precision body zoning. SWEAT TRAPS Ergonomically positioned sweat traps prevent the moisture from dripping and provide active cooling. Patented in 22 countries. HIGH INSULATION ZONES. A great deal of heat is released from the head. Insulation zones in the area of the head provide optimal climate management. 100% PURE SWISS ENGINEERED. Made in Italy.