We always want to get a good polarized sport sunglasses in the outdoors activities, it not only needs to be protective to our eyes from strong sun rays,comfortable to wear and carry,but also should be ultralight durable and fashionable.So Bircen team spent almost a year to develop this sport polarized sunglasses,which have hd anti-scratch lenses, unbreakable and lightweight frame, non-slip rubber nose pad and temple, suit to almost outdoor activities like football softball biking riding floating volleyball hiking boating sailing and workout, and popular among the men women teens athletic runner for it stylish appearance design.Worry-free after-sale service:All customers enjoy 30 Days Money Back Guarantee for our Bircen polarized sunglasses.And if quality problems occur after 30 days, just contact us (reply to you in a workday), we will provide a good solution for that. it is risk-free choice for you to buy Bircen mens sunglasses. Stylish and Trendy design: Bircen use the hollow-carved element on the lens of polarized uv protection sunglasses, cool and special ! Surely ,it doesn't influence the sight, never worry about the light leak from hollow-carved part. the Bircen also provide many colors for your option, black blue red white green dark orange brown and sliver, just start your pleasant ourdoor journey with a good sunglasses. Ideal for Outdoors: Bircen apply the soft rubber material to nosed pad and the tip of the temple, which makes the polarized sport sunglasses are flexible and non-slip, can be adjusted to fit large and small faces and heads,ensure a comfortable wearing experience.make it popular on many outdoor activities like baseball biking running fishing golf and hunting. High grade TR90 frame: which use tactical and medical grade material, super lightweight - about 24g of a pair sport sunglasses; Endurable-the feature of TR90 material,make the sunglasses not easy broken on the sport activities; wrap around frame shape, could better help eyes to resist the the strong sunlight from all directions. Polarized TAC lens:high grade scratch resistant lenses,can Offer 100% UV400 Protection, block the glare light and eliminate reflective light,provide a hd vision,ensure our eyes comfortable and healthy. Lens width: 70 millimeters. UV Protection Coating coating. Polarized. Polarized lens. TR90+Rubber frame. Imported.Best Sellers Rank: See Top 100 in Sports & Outdoors. : B0BX6PJXCL. Date First Available: March 1, 2023. Department: Unisex Adult. Package Dimensions: 6.3 x 2.36 x 1.97 inches; 2.29 Ounces.