From the manufacturer

Smith Frontier Goggles feature a modern, low profile frame, airflow lens technology, and a medium fit to keep you looking good in any weather on any day. Due to the size and fit, the Frontier Goggles fit a wide variety of faces and have full helmet compatibility. When you need a simple, high quality, reliable goggle, look no further.

Specs

Vision

• Cylindrical Carbonic-x lens for clarity, impact resistance and improved airflow
• Fog-X anti-fog inner lens for fog-free performance

Fit/ Integration

• Designed for ultimate integration with Smith helmets for maximum comfort, venting and fog-free performance
• Dual-slide strap for easy size adjustment
• Ultra-wide silicone-backed strap stays put
• Single-layer compression-molded face foam for low-profile, comfortable fit
• Responsive Fit™ frame adjusts to your face for a precise, comfortable fit
• Medium fit; Available in Asia fit

Includes

• Microfiber goggle bag