- Women's Medium Fit and Helmet Compatible
- Select colorways available with ChromaPop, Spherical Carbonic-X Lens with TLT Optics and 5X Anti-Fog inner Lens
- Responsive Fit Frame design, Ultra-Wide, Silicone Backed Strap, and Rotating outrigger positioning system
- Patented Porex filter, Includes Two Performance Mirror Lenses, Microfiber Goggle Bag with Replacement Lens Sleeve
- Manufacturer's Lifetime Warranty
Rimless interchangeability designed specifically for smaller faces. The fluid lines and revolutionary outrigger locking mechanism of the I/OS key off the successes of the I/O to bring rimless interchangeability to an even broader audience. Equipped with Smith's revolutionary new 5X Anti-Fog Inner lens, the I/OS provides anti-fog performance never before seen in a compact goggle.