Wolf Ice (With Side Shields: 14114 Without: 14115) Wolf Ice protective glasses feature Italian nylon frames with curved lenses. Light weighing 65 grams and are available with and without side shield protection. They feature .75mm Pb equivalent front lenses and .35 mm Pb equivalent frames. Available with plain lenses as well as single and bifocal prescriptions. Colors: Blue and Orange FITOVER® Brand Glasses (14118) FITOVER® brand glasses fit-over your prescription eyewear. Made of Polycarbonate and weighing only 92 grams, this style provides all-around .75mm Pb equivalent protection. Color: Black Wolf Wrap Around (14113) Wrap-around protection with the same .75mm Pb equivalency shielding, comfort and high quality lenses of our Standard models. Made of nylon and weighs 99 grams. Available with plain lenses as well as single and bifocal prescriptions. Color: Tortoise Wolf Elite (14121) Manufactured of durable lightweight aluminum and weighing 65-70 gm, the Wolf Elite lead glasses are designed to be comfortable and provide protection for the entire eye area without the need of an added side shield for lateral exposure. The curved front and temples with rubber tips, assure a close, secure fit and splash protection as well. The frame features adjustable non-slip nose pads for maximum comfort, flexible spring hinge temples, and .75mm Pb equivalent glass protection. Available with plain lenses as well as single and bifocal prescriptions. Colors: Gold, Blue, Red and Silver