ZIPPO USA Lightweight Outdoor Photochromic Polarized Sunglasses Mountaineering Protective Day and Night UV Protection 75619C4-95

All-weather intelligent photochromic lenses with wide color change range

UV400 protection blocking >99.9% ultraviolet rays

5-layer precision laminated construction optimized for sports

True color vision with enhanced field of view for multiple scenarios including urban commuting, sports cycling, outdoor fishing, hiking, and professional off-road activities

TAC polarized lenses for glare reduction and true color projection

OAR anti-reflective coating to eliminate stray light

PC liquid photochromic lenses with hard coating for excellent outdoor protection

Soft rubber non-slip temple tips for secure fit without sliding

Dual contact anti-slip soft nose bridge with high elasticity, durable for thousands of bends without deformation or pressure marks

Comfortable eye distance design (400 bend) to avoid distortion and pressure discomfort during prolonged wear

Impact resistance rated at strength level 1

Light weight (22.5 g) providing an “air-like” wearing experience suitable for sports use

Weight and dimensions are hand-measured and may have slight deviations; please refer to the actual product.