SpeedoBiofuse® is engineered to perform with your body, offering superior comfort through fit. The human body combines the structural strength of the skeleton and the flexibility of muscles. The result is performance greater that its individual parts. This is the inspiration behind SpeedoBiofuse® technology, where products are engineered to perform in harmony with the body. The interaction of structure and flexibility result in enhanced performance, comfort and fit.
Speedo Rift Pro Mask Features:
Ideal for open water swimming and triathlon.
Small lightweight mask.
Multi density BioFUSE frame offers lens integrity and soft comfortable seal.
AntiFog-Ultra impregnated lens for excellent clarity.
UV protection for eyes.
SpeedFit technology for quick and easy adjustment.
Rated 2 out of 5 by Dimirunner goggle mask fogs easily
First try today in a 50m open pool, the fit was quite ok, but the moment the mask 'sucks' in your face, it starts to get foggy in seconds. If you try to loosen it a bit, drips of water get in, so you re kind of frustrated, especially if you don't have a spare pair of goggles with you.
The adjusting mechanism works well.
I would prefer something else from Speedo.
14 October 2013