I ordered these for open water swimming. Unlike my other aqua sphere goggles, these are more like the Speedo''s that snap apart at the nose. Before I even put them on, they snapped apart. I had trouble getting them back together, but so far, they haven''t snapped apart again even on my half ironman swim.

Used for lap swimming.  These goggles fit perfectly! My eyes are very sensitive to pressure, and I have gotten headaches in the past after using other brands.  These goggles provide suction without too much pressure, water stays out, the straps don''t give that "tight" feeling, and the peripheral vision is wonderful.  I will only buy these from now on!

My daughter uses these for HS competition swimming. She said they are the best goggles for not fogging but are rounded around the eyes and do not create enough suction so would prefer the other models by same brand that are flat and create suction. High quality brand tho. Perfect for laps but sometimes leak when diving in.