Still early days and trying to get these properly adjusted but several things I really like about this mask.  After an hour in the pool, no raccoon eyes.  Whew!  Love that they are made in Italy.  Great construction.  Still trying to solve leakage problem when doing long distance laps.  I may be scrunching up my face and disturbing the seal.  Must be more stoic!
I am pleased with the purchase and am glad to have an alternative choice for drills.

With regular goggles, after 2000 yards without a break, the pressure and pain in my eye sockets is somewhat intense.  I felt great after 2000 yards yesterday.  This was my first time using these goggles, but so far, so good.  Bonus . . . no goggle eyes!

Excellent googles, clear with no water leakage, we lap swim 5-6 days a week.

On my second workout,  this mask did not seal properly no matter what I did.  Sorry,  can''t recommend this one.

I purchased these goggles because I was getting terrible ''raccoon eyes'' from my 1.5 hour swim workout.  This new mask has really decreased the puffy marked up eyes and I no longer dread my day being ruined by looking by I was hit by a semi or had partied way too hard.  The bonus is the visibility of this mask is amazing.  I did not have any leaks with the mask but I can imagine your head needs to be or the correct size and shape for this mask.  Give it a try if you are looking for a solution to terrible ''raccoon eyes''.  You can feel some added drag with the mask but I am not a competitive swimmer so I will trade the drag for the puffy eyes any day.

The goggles are working well, no leakage which is good for contact lens wearers.