Pulse Labs ProFlex T-Shirts Lens: Large 58mm deep shield

Lens: Large 58mm deep shield

Constructed from lightweight

Bold shield design with extensive coverage and enhanced optical clarity

you can remove the strip for extra adhesion

as vibrations naturally loosen screws over time

Pulse Labs ProFlex T-Shirts Lens: Large 58mm deep shieldThere are no standards for ski boot flexibility. Ski brands have long tried to create a set of industry standards, to no avail. Flex ratings usually range from 70 to 130 (beginner to advanced) and vary by manufacturer; meaning one brands 130 can be another brands 110. Even within a brands own product range, a 130 in one model can differ dramatically from a 130 in another. From our own testing, weve found equal flex ratings can vary by as much as 40