4D MAG Photochromic Goggle Color:Black w/ CP Photochromic Red Mirror Engineered with a focus on

Engineered with a focus on durability and timeless style

modern appearance

✓ Main compartment opens fully so you can see and access your belongings

Filled with a synthetic insulation

4D MAG Photochromic Goggle Color:Black w/ CP Photochromic Red Mirror Engineered with a focus onThe Smith Optics 4D MAG goggle is revolutionizing the optics world of winter sports. Introducing the BirdsEye Vision, a state of the art lens technology that has a 25% increase in overall field of view from previous I O goggles. The evolution of Smith MAG technology has been raised yet again as well, integrating the duel locking mechanism into the goggle frame outriggers. Swapping lenses is quick and easy. Add into the mix a photochromic lens, which