Brown sunglass lenses also enhance warm colors ... This makes brown or amber lenses an excellent option for sports and outdoor activities that require clear vision and heightened visual acuity ...

Sunglasses-makers now offer myriad lens colors to choose from ... but it is ideally suited for the coastal boater running in “greener” inshore waters. It has an amber base to help make out changing ...

Getting sunglasses too big can cause them to slide ... which can be great for golf and baseball. Brown or dark amber lenses block a lot of blue lighting, perfect for contrast against the sky ...