IST Pi Frameless Mask

Description

Without a frame there is less to break and less to pack, and the IST Pi is a frameless single-lens mask built around one wide window. The skirt is hypoallergenic liquid silicone with a double seal and a nose pocket, and it fits a wide range of facial profiles. The buckles are attached to the skirt, with two push buttons to loosen the strap and a pull on the strap end to tighten it, which makes a quick adjustment easy on the surface between dives. With no rigid frame the mask sits close to the face and folds flat, so it slides into a BCD pocket as a spare or into a carry-on bag for a dive trip. The single lens gives an uninterrupted view across the nose bridge, handy for watching a reef or a buddy on a guided dive. The white and clear skirts let in more light, while black cuts reflections inside the mask. It suits divers and snorkellers who want a simple, packable single-lens mask.

Features

• Design: frameless
• Lens: single wide lens
• Skirt: hypoallergenic liquid silicone with a double seal and nose pocket
• Buckles: attached to the skirt, push-button release, pull to tighten
• Fit: wide range of facial profiles
• Spare strap: the IST silicone mask strap fits this mask
• Colours: black, white and clear