PROTEUS is one of the best masks IST makes to date. It does not just perform everything a dive mask should; it does it with comfort and more.

• Designed to comfortably fit a wide range of facial profiles 
• Tempered, scratch resistant glass lenses for maximum clarity and safety 
• Hypoallergenic silicone skirt resists pressure at depth, remains comfortable 
• Buckles attach to the skirt, will not interfere with fitting 
• Mask can be folded flat for compact packing, ideal for use in a tech redundancy kit 
• Tinted lenses gives the fisherman extra advantage to sneak up on a prey without starting it with direct eye contact
• optical lenses are available upon request, call 305-827-4929