Frequently Asked Questions
Are the Airlock SEVEN SIXTY 204 frames prescription-ready?
What lens material should I use with rimless Airlock frames?
How much do the Airlock SEVEN SIXTY 204 frames weigh?
Are Airlock frames durable despite being rimless?
What face shapes work best with the oval lens shape?
Do Airlock SEVEN SIXTY frames come with a warranty?
Compare With Similar Frames
How the Airlock SEVEN SIXTY 204 Eyeglasses stacks up against the closest alternatives we carry.
- Interchangeable temples let you change colors and styles
- Same lightweight titanium rimless construction as the 204
- Versatile for different looks and occasions
Read the full comparison
Airlock SEVEN SIXTY 204 vs. Similar Models
The SEVEN SIXTY collection offers several variations on the same minimalist rimless titanium platform. Here's how the 204 compares to other popular options in our store.
SEVEN SIXTY 204 vs. SEVEN SIXTY CHASSIS
The SEVEN SIXTY CHASSIS uses the same rimless titanium construction as the 204 but adds interchangeable temples. You can swap temple colors and styles to match different outfits or moods, making one frame more versatile. The trade-off is a slightly higher price ($139.70-$148.92 depending on configuration) and more parts to manage. If you like variety and customization, the CHASSIS is worth considering. If you prefer simplicity and a fixed style, the 204 is the cleaner choice.
SEVEN SIXTY 204 vs. SEVEN SIXTY 210
The SEVEN SIXTY 210 is nearly identical to the 204 in construction and price ($148.92), but features a rectangle lens shape instead of oval. Rectangle lenses suit angular faces and offer a more modern, architectural look, while the 204's oval shape is softer and more universally flattering. The rectangle shape also provides less vertical depth, which may limit progressive lens options for some prescriptions. Choose the 210 if you have a square or rectangular face and prefer contemporary styling; choose the 204 for a classic, versatile oval that works with more face shapes.
SEVEN SIXTY 204 vs. SEVEN SIXTY 201
The SEVEN SIXTY 201 is the value option in the family at $134.12, saving you about $15 compared to the 204. It uses the same lightweight titanium rimless construction and has earned excellent customer reviews for quality and comfort. The main difference is color and potentially lens shape depending on the specific model configuration. If you're budget-conscious and the 201's color works for you, it's an outstanding value. The 204's Coffee finish offers a warmer, more distinctive look if that's worth the premium.
Bottom line: The SEVEN SIXTY 204 hits the sweet spot for most buyers — classic oval shape, versatile Coffee color, and the proven Airlock rimless titanium comfort at a fair price. It's the safe, smart choice if you want minimalist frames that work everywhere.
At a Glance
Airlock SEVEN SIXTY CHASSIS Eyeglasses
Pros:
- Interchangeable temples let you change colors and styles
- Same lightweight titanium rimless construction as the 204
- Versatile for different looks and occasions
Cons:
- Slightly higher price point ($139.70-$148.92)
- More parts to keep track of with interchangeable system
- May not appeal to those who prefer simplicity
Airlock SEVEN SIXTY 210 Eyeglasses
Pros:
- Rectangle shape suits angular faces and modern aesthetics
- Same $148.92 price as the 204
- Identical titanium rimless construction and comfort
Cons:
- Rectangle shape may not suit round or heart-shaped faces as well
- Less vertical depth may limit progressive lens options
- More contemporary look may not suit all professional settings
Airlock SEVEN SIXTY 201 Eyeglasses
Pros:
- Lower price at $134.12 saves about $15
- Same lightweight titanium rimless construction
- Excellent customer reviews praising quality and value
Cons:
- Different color options may not suit all preferences
- Slightly less availability in some sizes
- May have different lens shape depending on preference







