IST Imperial Mask with Purge

Description

Clearing a mask by tilting the head back and pressing on the frame is a skill some snorkellers never enjoy, and the IST Imperial adds a built-in purge so water can be blown out through the nose valve hands free. The large front lens and side windows give a panoramic view with good peripheral vision, handy for keeping a buddy or a group of snorkellers in sight on a reef trip. The lens is tempered, scratch-resistant glass, set in a durable high impact plastic frame. The silicone skirt and easy-adjust strap help it seal on a range of faces, and the quick-release swivel buckles let the strap angle sit where it is most comfortable. For divers in thick gloves the purge also saves fiddling with the frame to clear a little water mid-dive. The black skirt cuts reflections inside the mask for a calmer view. It suits snorkellers and divers who want a wide view and hands-free clearing in one mask.

Features

• Lens: single panoramic tempered glass lens, scratch-resistant
• Side windows: for added peripheral vision
• Purge: built-in purge valve for hands-free water clearing
• Skirt: silicone
• Frame: durable high impact plastic
• Buckles: quick-release, swivelling
• Strap: easy-adjust
• Colour: black