Spine’s unique high-tech hinges use a micro-injected metal which allows them to flex and adapt to any size or shape head, while providing a comfortable and firm fit. Available in several frame designs, both for optical and sunglasses.
Quite an innovative and exquisite hinge design. Wonder if its internal tension can be adjusted, because it would need a certain balance work between comfort and firm fit.
在線雷達
發表於 2015-1-11 17:48:10
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油顏色
發表於 2015-1-11 21:35:07
