Very comfortable and do not leak.  Just be careful cleaning them as a fingernail can nick the plastic.  Otherwise they are the best goggles I have ever used.

I swim daily and bought these on recommendation of a fellow swimmer...she was right.  These googles are fantastic...light, easily adjustable, great visibilty, comfortable even after one hour of lap swimming.

Love it!

I have made these my regular goggles because I find the fit around the face by far the most comfortable of any I''ve tried (perhaps because the seal is not as close to the eyes as other brands). They do tend to develop a tendency to fog up a bit quicker than other brands, but has been acceptable.  And they are available at a good price on SwimOutlet

I''ve used others but the Aqua Sphere Kayenne is the best; good range of sight, good sealing, very comfortable, and durable.

I am very happy with the Kayenne goggles as they fit my face (big nose) very well. They used to leak from the pressure when I did fast flip turns, but since I wear the swim cap over the straps that''s not an issue any longer. I always have some spare  goggles at home and when one starts to leak or to get too foggy I can replace them easily, until I can order another batch of $49 free shipping...