509 Sinister X7 Goggle Royal Days INCLUDE Tested at both the North

Tested at both the North and South Poles

Wired boom microphone: length 183 mm

Advanced noise control for less road noise and clearer communication

from cell phones to GPS to MP3s

Articulated sleeves create natural Rider Attack Position (RAP) for improved ergonomic fit on the bike

509 Sinister X7 Goggle Royal Days INCLUDE Tested at both the NorthThe 509 Sinister X7 Goggle is the next evolution of the Sinister series. With its quick change magnetic lens system, wide field of view, cylindrical anti fog lens, and frame shuttered venting for even more airflow, these goggles are ready to handle a wide range of weather and snow conditions. FEATURES 5MAG lens retention system Soft goggle frame for unparalleled comfort and fit Hard lens frame insures an optimal fit, and a great sealing with 5MAG Lens