The Adreno Kalu Tuna Diving Mask is a low volume diving mask ideal for spearfishing, freediving, scuba diving and snorkelling. The low internal volume reduces the amount of air needed to equalise the mask, allowing you to conserve precious air and increase dive time.

The mask skirt is made from soft black silicone which is designed to create a water-tight seal around the face. It also helps to reduce surface glare and decreases the time needed for your eyes to adjust to lower light levels.

The mask strap is also made from soft black silicone and is design to ensure distribution of pressure. It attaches directly to the skirt using quick adjust buckles which allows the user to get a comfortable fit without removing the mask.

The mask has two lenses made of ultra-clear tempered glass. Anti-fog treatment is applied to the lenses during manufacturing, which reduces the preparation time needed to prepare your mask.

This is Adreno’s most popular mask and has been used by the founder Tim Neilsen and Adreno team for over 10 years. Suitable for all types of diving and face shapes. Considered the most versatile mask on the market.

Adreno Kalu Tuna Diving Mask Features:

• Dual-lens
• Ultra-clear tempered glass
• Low volume & low profile
• Low drag
• Soft black silicone
• Quick adjust buckles
• Universal fit
• Reusable mask bag included