For those who live on the wild side, Smith Phenoms bring new excitement to wearing goggles, with interchangeable straps that reflect your inner self! Each pair comes with two sets of strapsa standard strap with Smith logo and a jazzed-up strap with hip new graphics. For even more fun, the graphic on the outside of the strap is different from what's on the inside. Straps are quickly and easily interchanged, and both feature a quick-fit adjustment and articulate at the frame to accommodate helmets. Smith Spherical series lenses provide a wide field of vision and increased volume to maximize airflow and reduce fogging. Articulating Outrigger Positioning System transfers pressure evenly across the brow and nose to create a complete seal around the face. Double lens creates an insulation barrier between cold outer air and warm air inside the goggles, preventing fog formation. Carbonic-X outer lens is individually molded to offer optimum scratch resistance, increased visual acuity and enhanc