ALKAI Men’s Helium Photochromic or Polarized Sports Sunglasses, 0.56 oz, Guaranteed Fit and Comfort, 100% UV Protection, Perfect for Fishing, Cycling, Running, Golfing, Driving, Rafting and More

This is a great pair of sun shades for my outdoor activities. It fits right onto my face and does not come off when i look at the floor. Note that i have asymmetrical ears and most glasses need adjustments to fit. I especially love the shape. It's not a typical fashion sun glasses or edc/rave fun sunglasses. It looks super sporty and matches my outfit when I go on dive boats, hiking, surfing, snow trips, etc. recommended.

Updated on 10-2-17: after using this sunglasses for a few months, it broke. I treated the sunglasses like baby. Do not recommend this product.Sunglass fits great. I love it so much. There are several factors to consider when finding the right pair of sunglasses to satisfy the demands of your sport. if long bike rides are your thing, opt for anti-fogging lenses and lightweight frames with side ventilation to beat temple-dripping sweat. If you work out at different times each day, quickly interchangeable lenses save you from buying multiple pairs for both high- and low-light conditions. And if you want versatile sunglasses that double for workout and casual wear, there's an option for you. lens provides ultimate protection when it comes to the wind, dust, and branches that might get in your way during a mountain bike ride, a trail run, or a climb.

This sunglasses with an excellent package in this price range! In addition, it is superb light!!! Polarized is always useful in summer. Take a look at of this new design of the sunglasses, you will fall in love with this brand new design. Classic square of the lens does not embedded into the frame; it looks younger and more personalized.When I drive the car for a long time, the wearing didn't show me any uncomfortable. The nose piece is softy to fit my nose. NO BURDENS FOR NOSE AND EARS.

these glasses are lightweight and perfect for outdoor shooting also great for driving very happy with my purchase glasses fit well and are so light barely notice there even on another fact i would like to point out is that you do not see any yellow glasses are clear when your looking through them thankyou alkai.

These glasses are well built.shipping was fast package was soundly dilivered. These are really great glasses for a cheap price I actually wore these twenty four hours straight the first time not realising I was wearing them still. Sunny days are no longer a pain to the eyes transition from indoor to outdoor is quite fast won't even realise the difference.I own two now can't do without these guys ever.

I really like these glasses, they stay in place very well, truly flexible as described. I haven't had any issues with sunlight since getting them. They are also very light which is important to me as a backpacker. I haven't noticed much of a change in their color as far as how photochromatic these glasses are which is why I rate them as a 4 rather than a 5.

My pair of glasses frame broke behind the lens the second time I wore them. I am not rough on glasses. I bought them because one of the write-ups said while they appear to be flimsy they are not. Well my pair were. To be fair, the 1 hour and 15 minutes I was able to wear them, they were comfortable with great disability. But even at $15, the fragility was unacceptable.

Excellent sunglasses for the price. When I was placing the order I was skeptical whether it will be an acceptable product at this price, since I found the contour of this sunglasses unique I took a chance to see how the product will look in real. I am amazed to see that it is a great product with polarization effect. Sunglasses is extremely light weight. Overall best sunglasses at this price.

These are a great pair of sunglasses for sports, they fit firmly yet feel weightless. The frame is very flexible meaning they will fit a range of head sizes. There are white rubber ear grips near the back of the arms of the glasses that hold the glasses behind your ears for extra grip so that they don't fall out during sports, there is also a second pair of black rubber ear grips if you prefer black ones.The glasses are polarised which means that glare and reflections will be reduced, meaning that these sunglasses don't just reduce the brightness of the sun, but also glare and reflections from it.They come with a storage bag so they don't get scratched when you aren't wearing them.I'm happy with these sunglasses and would recommend them for people that find normal sunglasses can easily fall off.

Arrived quickly and first impressions are excellent! They are super comfortable and stylish and look spectacular on. The polarising filter is excellent and cuts out so much glare and reflections without making them too dark to look out of.Revising my review down to 1 star as the arm broke the second time I used them. Not only that but seller didn't respond to emails about a free gift that was supposed to come with them.

In summary: a very competent pair of lightweight sports glasses with excellent features for the price and only minor issues.Given how easy it is to lose and break glasses on a bike ride, I habitually buy cheap glasses that I don't mind replacing. This review takes into account that the yellow lens glasses were only £1.99 at time of purchase.First impressions were good - the glasses are supplied with both a cloth bag and a hard case, which is sturdy and an attractive trangular shape. These are very lightweight glasses - they barely put any pressure on your face/ears and sit snugly. I've got a pretty big head, but the frames are flexible enough to easily fit. One big plus for the lightweight frames when cycling is they don't interfere with helmet straps at all, unlike my previous glasses where the straps pushed on the arms slightly.The pale yellow is excellent in low light conditions, enhancing detail with minimal reduction in visibility. But more surprising at this price is that the lens is genuinely photochromic, darkening to a mid-brown in brighter light. The transition is relatively subtle but there is a noticeable difference on a bright day - enough to persuade me that I don't need a spare pair of darker glasses for summer rides.I have found only two minor issues for use as cycling glasses: as alluded to above, the fade from brown to yellow is particularly slow - taking perhaps as much as an hour even when they glasses are back in their case. This could cause issues if wearing the glasses for a ride that starts in bright daylight but finished after nightfall. Also, the lenses do not "wrap round" as much as other sports glasses; the gaps at the side allow the wind to sting the eyes slightly, and could also allow dust and debris to blow into your eyes. As a result I haven't given 5 stars, but I am impressed enough to have just ordered a second pair in case these get damaged or lost!

very stylish sunglasses, nicely presented in a sturdy travel case. these are incredibly flexible and light weight so feel very comfortable. Pack includes a convenient soft pouch carry bag too. good value for money. ideal for ski trips, fishing or diving holidays

Ok for at night etc but quality seems very poor, these are really flimsy and the lens is only held in near the nose piece, so the ear side flops about all over the place. Can probably do much better for the price.