Holbrook Mix Steel Prizm Sapphire Polished Category_Shop/Equipment/Climbing/Ropes & Cord Duo Option Valve: Effortless deflation

Duo Option Valve: Effortless deflation and inflation without air loss

Battery life of up to 14 days in smartwatch mode

Brightness Memory: Set and forget your preferred brightness level with no default reset

and everyday outdoor use after dark

Fiber content:

Holbrook Mix Steel Prizm Sapphire Polished Category_Shop/Equipment/Climbing/Ropes & Cord Duo Option Valve: Effortless deflationDesigned for active individuals, these shades offer exceptional performance and protection, whether you're hitting the trails, slopes, or streets. Features: Prizm lens technology enhances color, contrast, and detail High definition optics provide clear vision in various conditions Lightweight O Matter frame ensures all day comfort Three Point Fit for precise optical alignment Impact resistant Plutonite lenses offer superior protection Unobtainium