100% Hakan - Polished Black Casual Sunglasses - Purple Multilayer Mirror Lens YGroup_nutcase-baby-nutty-headnclouds-mips-helmet-YG Then squeeze the handles top

Then squeeze the handles top open or pull the handles to close the link

Low battery indicator - A red led next to the on/off button will remain lit for 2 seconds after turning the light off if the battery is low

With Di2 technology shifting is easy and precise - just a light touch

better wet performance and longer lasting

Bright side beams throw off additional light

100% Hakan - Polished Black Casual Sunglasses - Purple Multilayer Mirror Lens YGroup_nutcase-baby-nutty-headnclouds-mips-helmet-YG Then squeeze the handles top100% Hakan Polished Black Casual Sunglasses Purple Multilayer Mirror Lens Meeting somewhere in between style and performance, the HAKAN is the all around sunglass that offers the protection of a high wrap sports frame with equal parts day in and day out performance. Designed in California, made in Europe High impact resistant and lightweight polycarbonate lenses Optically correct decentred 8x4 base toric lenses Wrap around frame for optimal protection