The JT Premise Goggle System is the adaptation of design and expertise from over 30 years of paintball goggle manufacturing by JT Paintball. The result is a goggle loaded with high-end features found in paintball goggles 5 times the cost. Pro-Change Lens & Foam Quick Release System – No Tools Required. Anti-Fog Lens 260° Field of Vision Built in Visor Adjustable Head Strap with silicon strips for secure fit Soft face foam for ultimate comfort Adjustable Chin Strap for improved safety Accepts all JT Spectra Aftermarket Lenses