District Vision Koharu Eclipse Sunglasses - Black / D+ Onyx MirrorThe Koharu Eclipse is a futuristic, six base frame construction defining. The ergonomic form is engineered to aid ventilation and enhance the field of vision. The 125mm temples are so designed for being stowed in a cycling helmet. The frame features D+ lens technology, an adjustable hypoallergenic rubber nose pad and temple tips with a titanium core. With a distinctive vision of what sport eyewear could and should be, District Vision deliver