I've been using the Flex goggles for a few months and they actually do not fog up. I use them in open water (Tasmania 9 degrees) and pool swimming and they work equally well in both. My daughter has a... See more
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They don’t fit everyone
The company was great at providing advice on making the goggles work but they never worked for me and I tried all 3 nose pieces and varying levels of tightening. I had to give up and go back to my old goggles.

Reply from Effortless Swimming
I have been following Brenton for many…
I have been following Brenton for many years. His instructional videos are fantastic and really focused on teaching the right technique. I like when Brenton analyzes someone's stroke that he focuses on the things that can make the biggest improvement. His catch challenge really helped me and I continue to go back to it when I struggle. His pod casts are interesting and his website has terrific tips and drills. I can't say enough good things about Brenton. I did recently buy his goggles mostly to support him. The are the best goggles (also the most expensive) I have ever worn.
I received my goggles in a timely…
I received my goggles in a timely fashion and I love them!
So far so good....
Bought 2 pair of these goggles and so far the clarity has been great simply by wetting the inside of the goggles before each swim. The seals have leaked a bit on a few occasions so I wonder that they would be effective for racing where the initial dive puts a lot of pressure on goggles to stay in place. They appear to be best suited for long distance swims or workouts.
Nano Clear goggles are amazing
Nano Clear goggles are amazing! The lines around my eyes are so much better using these goggles.
3 for 3: Great coaching reels, swim camp, and goggles
First became of fan of Effortless Swimming from Brenton's Facebook reels, which explained things so clearly ... including simple things I didn't know even after several decades of competitive swimming. Then I had the most amazing experience in the Galapagos swim camp in March, being coached by multiple Olympic champion Sharon Van Rouwendaal. And finally, I've bought 7 pairs (various models and tints) of NanoClear googles ... by far the most comfortable and widest view googles I've ever had.
I am a subscriber to Effortless…
I am a subscriber to Effortless Swimming now for 2 years or so. The instructional videos are second to none. Brent is an amazing teacher and explains techniques and fixes in a way adult swimmers like me can not only understand but he also provides drills and tips to fix.
Content is updated on a regular basis and provides new motivation to learn and train a better stroke
Love it
I’m a big fan of Effortless Swimmings technique videos and drills. I haven’t even used half the resources on my subscription yet but my swimming has improved a lot in just a couple of months, both speed wise as well as distance. Effortless is actually a very apt word…
Effortless and Brenton are amazing
Effortless and Brenton are amazing. The tips are so helpful and love the Nano goggles. If it wasn't for this website, I doubt I would have been where I am today... 76 and still doing tri's
Excellent customer service- great product
Excellent customer service- highly recommend.
Wow!
Hi,
I bought a model that did not fit my face. The company was not only extremely responsive in addressing the issue, but it also offered a solution that exceeded my expectations—amazing customer service! In addition, the anti-fog feature works perfectly, and the vision through the goggles is excellent.
Great product and customer service.
I truly had an amazing experience with Effortless Swimming. In today's environment, customer service seems to be a lost art but not with Effortless Swimming.
I was given prompt attention to a problem I had and I was given personal attention to my issue.
I'd like to thank the team at…
I'd like to thank the team at Effortless Swimming for helping an old man find the perfect goggles for his ruggedly handsome face.
Initially, I chose the Recon model. Based on the extensive military movie research I conducted as a child, it seemed the obvious choice. If it's good enough for Navy SEALs, surely it's good enough for a bloke trying to survive masters swimming.
Unfortunately, while my face may have once been chiselled from granite, 50-plus years of exposure to gravity have resulted in a few design modifications. Let's just say the Recon and my current facial architecture weren't destined to be together.
After some very helpful advice from the team at Effortless Swimming, we concluded that my distinguished, mature face would be better suited to the Flex Swim Goggles. I chose the mirrored version, partly for performance reasons and partly because I wanted to psychologically intimidate the other swimmers in my lane.
The big day arrived.
The goggles landed.
Time to test them.
I headed to the pool and selected a lane beside what was clearly a triathlete. You know the type. Pool buoy. Paddles. Flippers. Multiple pairs of goggles. Energy gels. Probably monitoring his heart rate, blood oxygen and stock portfolio simultaneously.
With supreme confidence, I entered the water, creating what I can only describe as an Olympic-standard bow wave, and began my aquatic quest.
30 laps: No leaks. Comfortable fit.
50 laps: Still no leaks. Still no fog.
100 laps: Everything performing flawlessly.
120 laps: At this point I had completely psyched out my lane companion. Whether he noticed me at all is beside the point. Psychological dominance is an internal state.
Feeling strong, I added another 40 laps for good measure.
Final tally: 4 km non-stop.
The verdict?
Comfortable from start to finish.
No leaks.
No fogging.
Stayed in place the whole session.
Successfully transformed me from aging recreational swimmer into what I believe was an intimidating aquatic specimen.
After returning home, I informed my wife that I had entered into a new relationship.
She asked whether I was referring to another woman.
I replied:
"No. It's my new goggles. They understand me."
Five stars. Highly recommended. ⭐⭐⭐⭐⭐
Excellent customer service
Excellent customer service! extremely helpful with finding the right fit for products, well detailed information and super easy process! Great quality durable products as well. Highly recommended !
Excellent customer service
Excellent customer service. I had an issue with a purchase and they got back to me very quickly offering a replacement.
Excellent customer service willing to…
Excellent customer service willing to help and solve everything promptly.
Wonderful Design!
Wonderful design! I have a very narrow facial structure and these fit wonderful.
No fog, no creases. No fuss.
Very transferable betweeen pool and open water!
What a wonderful company
What a wonderful company. Their customer service is like no other. I was struggling a little with the fit of the pair I ordered and they jumped right on trying to get me another pair that might fit my face better. The nanoflex goggles I am using now are comfortable and easy to wear. Effortless swimming is by far & away the best company and product I have dealt with thus far – don’t hem & haw over whether or not to try their goggles. They are worth it and so is the company.
I ordered the Nano flex goggles hoping…
I ordered the Nano flex goggles hoping they would not leave me with raccoon eyes after every swim. The goggles were very comfortable and didn’t fog, but I still had goggle marks. Effortless Swimming responded to my concerns ASAP. They had some suggestions. The goggles worked better, but still some marks around my eyes. ES has now offered me a new goggle to try with no cost to me. I’m excited to try and I can’t say enough nice words about the customer service at ES!!
Great customer service
My first pair of goggles wasn’t a perfect fit and the customer service team was exceptional in ordering me a replacement pair in another style. Highly recommend!
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