About this item Expanded Eyeport For A Quick And Easy Fit Even With Larger Framed Glasses Integrated Temple Arm Pocket With Cushioning Foam Provides A Secure Fit Widened Nose Bridge Foam Aids In A Superior Fit While Reducing Fogging Oversized 45 Mm Wide Silicon Coated Strap Eliminates Slippage Thirsty Triple Layer Moisture Managing Foam Soaks Up Sweat Part No : R9105323