goggles need to be adjusted (not to tight )with side straps.take time to get the right fit preferable before your swim.You have top end goggles so should not be a problem.personally they are the best goggles i have ever owned.
By Amazon Customer on 11 December 2014
Hi, the straps are adjustable to a largish size, plus the eye surrounds are larger than on some goggles. However, if your eyes are particularly far apart, these do not have an adjustable nose strap which some goggles do.
By V on 27 March 2015
If I remember rightly, when I received the goggles they had a protective plastic film on the lenses which I removed before going swimming. I presumed it was just there to protect the goggles in their box.
By R. Mitchell on 05 February 2015