Bringing clarity and performance to active lifestyles, Drop Point blends the wide-open view of side curvature with sculptural angled shaping. BattleHawk Armory the Drop Point available in this unique Tortoise & Prizm Tungsten Polarized Lenses for a limited time! PRIZM is a revolutionary lens technology that fine-tunes vision for specific sports and environments. Lens Specifications Prizm Tungsten: Light Transmission- 14%, Light Conditions- Bright Light, Contrast- Increased, Base Lens Color- Bronze Features Unobtainium nosepads increase grip with perspiration for a no slip grip Protective sports-specific Oakley Soft Vault included Three-Point Fit holds lenses in precise optical alignment while eliminating pressure points O Matter stress-resistant frame material is both lightweight and durable for all-day comfort and protection Plutonite Lenses offer top UV Protection filtering 100% of all UVA, UVB, UVC and harmful blue light up to 400nm