Speedo Bullet Swim Goggle Middle eye fit offers a comfortable fit for a wide range of faces The gasket rests within the eye orbital with a less constricting feel Elastomeric technology reduces goggle pressure around the eyes helping to minimize goggle ring marks ClearSight technology prevents eye fatigue offering extended peripheral vision with no lens distortion Dual density TPR frame offering superior flexibility with comfortable liquid silicone seals and straps Speed Fit clips for easy-adjustment Latex Free Anti-fog and UV protection Adult Size  fit most 14+ years and older