After many bad buys (Zoggs Predator leaky and uncomfortable, Aquasphere Mako leak! And uncomfortable) gained as Notkauf in swimming spot these glasses. Sealing and comfortable. Am thrilled! For swimming and normal training great also for women. Nose clip can be adjusted. Blue is very pleasant from the glasses. I swam 60 lengths by without readjustment. If they initially fogged rinse briefly in the pool. The best glasses never touch and rinse with tap water demSchwimmen.
