Promate Avanti TL Side View Edgeless Scuba Dive Mask MK390 - Low Volume Scuba Diving Gear for Clear Underwater Vision - Perfect for Snorkeling, Freediving, and Spearfishing Adventures

*Patented single lens with Edgeless technology on sides, which increases field of vision dramatically.
*Ideal for medium to large faces - face seal size W4 3/4 * H3 1/2
*Crystal, liquid silicone injected skirt and strap.
*Double skirt edge comfort seal.
*Low volume.
*Swivel and adjustable buckles.
*Tempered glasses.
*Made in Thailand.