The Pacific Pro Purge Mask from Pro dive has been around for ages with its classic style and purge.  It has a single tempered glass lens and stainless steel outer frame.  It's proven to be a favourite with many divers who like having the purge feature.

Pacific Pro Purge Mask Features:

• Single lens purge mask made with single tempered glass
• Black rubber skirt
• Stainless steel outer surround
• Tough and reliable