Mares X-Tream Freediving Mask Colour:Green The strap features highly in

The strap features highly in achieving the optimum positioning and fit of this design of mask - the same re-design of mask strap as featured on Tusa's Intega mask

while the regulator and octopus feature Vortex Assisted Design for natural breathing at any depth

Even the silicone mask strap has improved making it really comfortable on the back of the head and enhancing fit and comfort

Regulated output ensures light does not dim in use

These wetsuits arrive packaged in bioplastic - containing cassava

Mares X-Tream Freediving Mask Colour:Green The strap features highly inMares X Tream Freediving Mask Mares' most innovative mask design with technical features and a unique, striking design. A hi tech, lightweight, low volume mask designed specifically for freediving. The X Tream mask has a purposely ultra low volume design to minimize mask compensation during the dive. The ultra lightweight mask design results in a reduced hydrodynamic profile working together to reduce drag in the water and conserve energy. This