Saeko Dive frameless mask Black Silicone

- One window frameless mask.
- Tempered glass 3.2mm thickness with no drag in water.
- The best wide vision mask offer 30% increase in underwater vision.
- Extremely low volume for easy water drain.
- Easy-adjusting mask buckle with comfortable wide strap.
- Unique frame design for easy grasping and water clearing.
- Durable and comfortable 100% liquid silicone skirt.