These Oakley RADARLOCK sunglasses are perfect for the man who loves sports and adventure. With a lens technology that transitions from clear to tinted based on lighting conditions, these sunglasses provide optimal vision for any activity. The polycarbonate lens material and plastic frame material ensure durability and comfort, while the UV400 protection keeps your eyes safe from harmful rays. The square shape and army, USA, cycling, and sports themes make these sunglasses a stylish and practical accessory for any occasion. The lens color is photochromic, and the temple length measures 145 mm. Whether you're hitting the cycling road or the beach, these sunglasses will keep you looking and feeling your best.