Oakley Men's SI M Frame 3.0 with Gasket PPE Sunglasses Fit:Standard with plenty of cushions to

with plenty of cushions to keep you happy for long run workouts of 14+ miles

Women-specific back panel and shoulder straps with a hideaway sternum strap and load lifters for a comfortable carry

8mm CR Flex-foam

Full cushioned footbed for comfort closer to the foot

Oakley Men's SI M Frame 3.0 with Gasket PPE Sunglasses Fit:Standard with plenty of cushions toThe SI M Frame 3. 0 PPE features a chemical resistant O Matter frame and Plutonite lenses with HDO Optics for high mass and high velocity impact protection with the highest level of optical clarity. FEATURES: Style: 0OO9146 This model meets EN166 (EU) and ANSI Z87. 1 (US) safety eyewear standards OPTICAL GRADE LENSES: Lenses are made from Plutonite, Oakleys high purity optical grade polycarbonate featuring Oakleys HDO Optics with Polaric Ellipsoid