GOLF TUNED LENSHaving just bought the Assist Square (recovery lens) I had high expectations for these sunglasses.Let me start with the positives.... Solid construction and they are premium feel in many ways. The picture and the actual item are the same and from the perspective of do I feel short changed on the product, no I dont. The fit is excellent and they never once felt like they dug in to the head or slipped, even though I was sweating a lot in 30+ temps.This may be more of a personal thing, however after wearing Oakley for the last 20 years I have always been sensitive to lenses which are NOT "Optically perfect". By this I mean I notice any magnification the lens produces when I look through them, and I genuinely find the Oakly lens is the only one that this is minimised in (not completely) to a good level.These are great lenses for the sunny weather I play in, reducing glare and really leaving the visible levels at none stressful levels for the eye. However When I drove the ball, it was (due to the magnification effect) sometimes more difficult than with the naked eye to see the ball. I found myself struggling for a number of holes to keep them on, and not take them off to have a better view...Please do consider that if you wear glasses or contacts, this review is likely NOT relevant to you.. its really for those who do NOT wear glasses for general daily use and may find these a little too strong on magnification.Please also note that I bought the Assist Square glasses with a recovery lens and these are very similar to the Oakley lens in respect of them being "slightly" off on perfect, however I can wear them much more easily for longer periods of time.