#2.1 Round Black

Regular price $240.00 Free US Shipping + Returns
Frame Size
Temple Length

Minimalist design with maximum durability. Made from 0.5 mm ultra-thin stainless steel sheets through a series of bending and folding steps with no welding joints and no screws, built to last.


  • Material: Japanese memory stainless steel
  • 0.5 mm Ultra-thin
  • 0.7 oz/19 g lightweight comfort
  • Patent-pending screwless hinge
  • Hypoallergenic medical-grade temple tips and nose pads
  • Individually adjustable
  • Polycarbonate lenses: Impact-resistant | Shatter-proof | 100% UVA/UVB rays protection | Anti-glare protection
  • Designed in New York. Handcrafted in Taiwan.
  • 1 year warranty

The lens measurement refers to the horizontal width of one lens.

The bridge distance measures the space between 2 lenses.

The temple length is the measurement of one arm from the front of the frame to the tip.

*In general, most women fit SHORT temple length, and most men fit LONG temple length.

Check out our SIZE & FIT for more frame sizing tips.

We provide a virtual try-on experience. All you have to do is visit the custom Instagram filter to test out different frame sizes and colors. The interactive AR design makes it easy to share the looks with your family and friends.


Customer Reviews

Based on 5 reviews
The No.2 Eyewear will blow your mind!!

The No.2 Eyewear product itself is extremely well made. I could feel the high quality of the product when I opened the package. The eyewear are extremely light and comfortable. It is really comfortable and easy to wear as daily basis. I don't feel any pressure on my face or eyes. That's all sunglasses qualities you need. After I received my No.2 Eyewear, No.2 Eyewear is my daily sunglasses I carry everyday. I really LOVE IT!! and I will definitely want to order other pairs with different colors and shapes.

Very Impressed

I just came upon this brand when I was searching for decent quality, affordable sunglasses, they are light yet durable, I store them under my jackets pocket and not fearing it might crush the frames. Love how the brand has different lengths to customize with, amazing !

Love this!

Great customer service! The glasses is lightweight with good quality, worth every penny!

Feel like wearing nothing.

So light so comfortable. My sunglasses finally don't slide down my nose.

Truly comfortable.

The lightest sunglasses I have ever wear. So comfortable. I love it!

Award-Winning Design

The No. 2 Eyewear has received various prestigious international design awards — AC DESIGN EXCELLENCE AWARDS - WINNER; NY NOW ACCENT ON DESIGN - BEST PRODUCT WINNER; MUSE DESIGN AWARDS - GOLD WINNER; A’DESIGN AWARD - SILVER WINNER for innovative design, versatility, and relevance for everyday life.

Extremely Durable

Japanese shape-memory stainless steel is incredibly durable and flexible and can be restored to its original shape even with extreme bending.

Weightless Comfort

Our frames weigh only 0.7 oz/19 g, which is 2x to 3x lighter than regular eyewear. It's like wearing nothing at all — No more sliding, pinching, or pain.

Zero-screw Hinge

The proprietary zero-screw hinge design ensure the hinges never get loose or missing screws and keep your glasses in place.