COSVER 8003 Men’s Sports Style Polarized Sunglasses for $11.99 AC on Amazon free prime shipping

I was looking for a pair of polarized sunglasses and found this on Amazon:
https://www.amazon.com/dp/B06XHWDGVX/
40% off code: YCQ7PS2X
$11.99 AC
Reviews are 4.5 stars and it looks pretty cool.
?PREFRECT TO FIT YOUR FACE? — Aluminum-magnesium metal frame, can be adjusted to fit for your size,Nose Pads can also be adjusted. ??ATTENTION We Do Not Have Other Distributors,So please choose Item that sold by COSVER,COSVER sunglasses has the only one store?Other seller’s are all Fake Ones
?TAC POLARIZED LENS? –100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays. Suitable for different environments to wear, 24 hours to protect your eyes.
?EXTRMELY LIGHT-WEIGHT? — COSVER sunglasses use of advanced high-quality materials , aluminum-magnesium alloy , Its hardness is several times of other traditional plastic sunglasses , weights only 25 g , but they are scratch resistant, durable and unbreakable.
?SECURE and STYLISH DESIGN? — Fashion lines & design features create aesthetically pleasing appearance to fit the American face. Lightweight sunglasses frame design is ideal for motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, trekking or other outdoor activities,also for Casual.
?COSVER WARRANTY? — Lifetime Breakage Warranty on Frame & Lens and 30 Day Money Back Guarantee, Customers can return and get refunded in case the purchasing is not satisfactory for any reason,You have no risk to try and we will provide you the best service!