Zeal Optics Mason Buff the Black Diamond Momentum delivers

the Black Diamond Momentum delivers a time-saving design for all styles of climbing

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so you can carry on with your day

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Zeal Optics Mason Buff the Black Diamond Momentum deliversABOUT MASON Mason is built from the ground up to seamlessly blend fashion and function and be your go to workhorse for every job, ride, mission and the well deserved leisure that is the fruits of your labor. With multi layer color injection and poppy ProFlex hits, it packs splashes of color to keep it business in the front and party in the back. It's plant based Z Resin frames are incredibly lightweight to get the job done, while its Ellume Polarized