• Anatomic Fit & Function.
• Anti-Fog Thermal Lense.
• Compression Formed Earpiece.
• Horizontal Peripheral Vision.
• Rapid Lense Change.
• Scream Multi-Directional Venting.
• Tiger Teeth Retention System.

The smallest profile, lightest, and best field of vision available. The Pro i4 is the apex of Dye’s long legacy of goggle engineering. The thermal lens leads the industry in optical clarity and provides a distortion and fog free field of vision regardless of weather. The i4 system also has a variety of lens options to match your lighting conditions. Antamotic Fit & Function The anatomically correct i4 system offers the best in comfort for all facial contours.. The i4 is tested at twice the current impact ASTM and CE standards. Dye's proprietary dual stage foam combines open and closed cell foam technology. Dual stage foam is specifically designed to “sheet” sweat and moisture away from your face, providing an undeniably resilient boundary between your eyes and perspiration Formed ears Ear protection is critical, but it does not need to be bulky. The i4 system features a compression formed earpiece that is soft, flexible and extremely lightweight. Cool Max® material in the ear protection has also been added to increase moisture evaporation. Horizone Peripheral Vision The i4 offers unmatched peripheral vision, more than any other system on the market today. This added vision makes movement easier to recognize, providing a distinct advantage for users. In addition the i4 goggle comes standard with HARDCOAT, a scratch resistant coating that protects both sides of the lens against scratches and minor abrasions. The included UV coating also provides exceptional protection from the sun's harmful rays. Rapid Lens Change The i4 has a revolutionary patent pending rapid lens change system, allowing lens changes in ten seconds or less. It is as simple as pushing on each interior tab arm and then sliding them forward, instantly freeing the i4 lens for replacement. Scream