We have several in between in the whole family Aqua Shere swimming goggles and facemasks. I am every überzeucht time anew by the quality: tightness, sight and allgemeinter seat. These glasses I ordered for our 3jahrigen and am satisfied - he krigt they even dressed themselves and the glasses are tight. One note: the care instructions should be taken seriously. Rinse off after chlorine or salt water with cold, clear water. I have destroyed the coating at a glasses with soap and warm water and now the glasses fog very quickly.