Callaway Sungear Goshawk Sunglasses combine an ultralight titanium frame with Callaway's unique P2X polarized lens technology, making this pair easy and comfortable to wear while lowering your scores. It fits medium to large head sizes.
Callaway lenses actually let in more light (twice as much) than ordinary sunglasses. More light means better depth perception, especially helpful around the greens when reading putts and chips.
However, more light means more glare, so we added a polarizing filter to counter this effect. Then added a blue-green flash mirror to better manage short wavelength light.