Poseidon Black Line Mask

The Poseidon Black Line Mask, This ultra-low volume, matte black mask incorporates a unique, lightweight frameless design and a single lens with a slight downwards angle to provide an unprecedented field of vision combined with great comfort for most face types.

Other masks give you a choice of low volume for easy clearance or a single lens for a greater field of vision. Poseidon’s LVSL© technology gives you the best of both worlds with easy-to-clear low volume and a single lens in one frameless package. Single, tilted lens provides enhanced field of vision.