District Vision Black Takeyoshi Altitude Master Sunglasses District Vision District Vision Takeyoshi Altitude Master Sunglasses District Vision Takeyoshi Altitude Master Silver Sage at CareOfCarl.com Takeyoshi Altitude Master Silver, D+ Onyx Mirror District Vision. A minimalist, refined shape with slender frame and arms, the Takeyoshi Altitude Master will give you clarity at great heights. Utilising advanced sport lenses engineered for trail running and outdoor pursuits, designed to adapt to variable light. Completed with hypoallergenic rubber nose pad and adjustable temple tips with a titanium core. With a distinctive vision of what sport eyewear could and should be, District Vision deliver contemporary designs developed for the modern athlete. Taking a holistic approach to design in their native California, in unison with real world feedback from athletes and precision engineering in Japan.