TP-160AF-M Swimming GogglesSpurt TP 160AF M Swimming Goggles with Purple Lenses Transparent and Purple No Leaks ergonomically sealed flexible silicone design to ensure fit on different facial shapes to prevent water from entering the goggles Comfort nose piece to prevent harming your nose or leaving mark on face Convenient clip in back to adjust length of goggles' strap Soft cushion around eyes Tinted lens to reduce brightness by creating darker view Easy to adjust the headband