The Marlin Sigma mask with tinted lenses is a mask for spearfishing. It has a small volume and lenses in a unique shape of a large inverted drop, which increases the depth of the lower angle of vision and expands the upper one. Tinted lenses provide greater contrast underwater (especially in murky water) and significantly improve visibility at night with a flashlight. The skirt of the mask is made of hypoallergenic black silicone. The strap buckles are attached to the plastic frame of the lenses. High visibility and small volume "created" a unique mask for spearfishing at great depths.

The mask comes with a reliable plastic box for safe storage and transportation.

Specifications:
- tinted glass;
- minimum volume;
- anatomical profile;
- high quality silicone;
- strap width: 16 mm;
- comfortable buckles;
- tempered glass;
- plastic box included.