1. All BLOC goggles feature anti-fog double lens. Double lens goggles are flexible for greater comfort and fit, adjusting to any face shape. They protect from harmful UVA, B, and C rays up to 400nm assuring the best possible protection. A thermal air cushion reinforces the anti-fog effect on the lens.
2. Vented lens air system
It creates a constant and regular airflow. The ventilation system moves air freely through the lens chamber, whilst filtering out moisture and snow particles to maximise vision and performance. Vented lens air system helps equalise the temperature between the lenses, thus reducing fogging. All BLOC goggle lenses are treated with anti-fog serum.
3. (OTG) Over the Top of Glasses
The Spirit and Rascal models have been designed to be worn over prescription glasses. A special recess in the frame foam helps prevent pressure from the arms and a deeper chamber allows your glasses to sit in their usual place. (Please check
your glasses are comfortable under the goggles before embarking on your trip).
4. Over sized frame venting
Size and Frame details
Latex
Port Venting
SPIRIT OTG are appropriate to the following Sports Categories: • Skiing • Snowboarding
