Specification AgeRangeDescription : Adult Brand : BIRCEN BulletPoint1 : 【Photochromic Cycling Glasses】These cycling glasses feature photochromic lenses that effectively adjust to the intensity of UV light. Whether you're cycling under the bright sun or transitioning into shaded areas, the MTB glasses' lenses dynamically darken or lighten to ensure optimal visibility, offering a hassle-free experience without needing to swap glasses BulletPoint2 : 【TR90 Cycling Sunglasses】Crafted from premium TR90 material, the photochromic running sunglasses for women is both incredibly lightweight and highly durable. Known for its flexibility and resilience, our mountain bike glasses offer a secure, comfortable fit that adapts to your face while resisting impact and stress. It's the perfect blend of comfort and toughness for all types of cycling and outdoor activities BulletPoint3 : 【Ergonomic Wraparound Sunglasses】These cycling sunglasses for men are designed with an ergonomic, wrap-around shape to provide maximum protection from wind or dust. The lightweight frame ensures they stay comfortable throughout long rides, while the snug fit eliminates any pressure points, making photochromic mountain bike glasses ideal for hours of wear during intense sports or outdoor adventures BulletPoint4 : 【Versatile Running Sunglasses】 Whether you're cycling, running, playing baseball, mountain bike, MTB, beach volleyball or engaging in other sports, these mens baseball sunglasses offer excellent clarity, comfort, and protection in any environment. Their versatile design makes them a must-have for active individuals who demand performance across multiple sports! BulletPoint5 : 【Reliable Customer Support】 We offer a no-hassle, customer-first after-sales service. If you encounter any issues with our MTB glasses, our dedicated team is here to assist with easy returns, replacements, or refund. You can ride with confidence, knowing that your satisfaction is our priority Color : A-black Frame Photochromic Black Lens Department : Men ImportDesignation : Imported ItemName : BIRCEN Photochromic Cycling Glasses: Mountain Bike Sports Sunglasses for Men Women Running Riding MTB Baseball ItemPackageDimensions_Height : 16.6116 centimeters ItemPackageDimensions_Length : 6.9088 centimeters ItemPackageDimensions_Width : 7.5946 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : cycling-glasses-and-goggles LensColorMap : Multicolor Manufacturer : Bircen Material : TR90 ModelName : Oks95-1-2-3 ModelNumber : OKS95-1-2-3 ModelYear : 2024 PartNumber : OKS95-1-2-3 PolarizationType : Polarized ProductDescription : Bircen Photochromic Cycling Glasses for Men Women: UV400 Baseball Sunglasses, Sports Sunglasses for Running MTB Golf ProductSiteLaunchDate : 2025-01-15T17:51:41.594Z RecommendedUsesForProduct : Cycling Size : Large SportType : Cycling SportType1 : Running SportType2 : Baseball Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetAudience : Unisex-Adults TargetGender : unisex TeamName : Tennis UltravioletLightProtection : UV400 UnitCount : 1 UnspscCode : 46181800