The changing face of the Chameleon is one of a kind. This multifunctional style has a removable gasket with soft leather wings, designed to protect from peripheral light incursion and secured by a revolutionary globally patented micro-magnet system. Bloc sports glasses utilise tough, hand finished TR90 frames, the fit of which is exceptional. The Chameleon transforms from pure mountain sport to street level by simply removing the gasket and changing the malleable arms. Chameleon Sunglasses