Airlock SEVEN SIXTY 204 Eyeglasses
Airlock SEVEN SIXTY 204 Eyeglasses
$148.92
$218.00

You save 32%

Color

ADD PRESCRIPTION

Lenses from $29.99 · Ready in 2–7 business days

Airlock SEVEN SIXTY 204 Eyeglasses

210 - Coffee

  • IN STOCK

    Product will be shipped within one business day. For quick delivery choose an expedited shipping service at checkout.

March_886895305358
ADD PRESCRIPTION

Lenses from $29.99 · Ready in 2–7 business days

ADD PRESCRIPTION

Lenses from $29.99 · Ready in 2–7 business days

$148.92
$218.00

You save 32%

Color

  • Free Shipping
    Free Shipping
  • Price Match
    Price Match
  • Easy Returns
    Easy Returns
  • Licensed Opticians
    Licensed Opticians
DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Airlock SEVEN SIXTY 204 Eyeglasses deliver the barely-there feel that makes rimless titanium frames so popular. Part of Airlock's SEVEN SIXTY collection, these prescription-ready frames feature an oval lens shape in a warm Coffee finish, sized at 49-20-135mm for a comfortable unisex fit.

Minimalist Rimless Design Built on Titanium

Airlock, a Marchon brand launched in 2001, built its reputation on one idea: frames so light and minimal you forget you're wearing them. The SEVEN SIXTY 204 uses a drill-mount rimless construction where lenses attach directly to titanium temples and bridge with no surrounding frame. The result is a clean, open look that puts your face in focus, not your eyewear.

The titanium construction isn't just about looks. Titanium is corrosion-resistant, hypoallergenic, and exceptionally strong for its weight. These frames flex under stress and return to shape without breaking, making them more durable than their delicate appearance suggests. The single-bridge design and 135mm temples keep the profile sleek while adjustable nose pads ensure a secure, personalized fit.

Prescription Lenses and Rimless Frames

Because rimless frames rely on drilled mounting points, lens material matters. Standard plastic (CR-39) lenses can crack at the drill holes under everyday stress. Polycarbonate or Trivex lenses are recommended for rimless frames — both materials offer impact resistance and flexibility that prevents stress fractures around the mount points. These frames accept single-vision, progressive, and bifocal prescriptions when paired with the right lens material.

The oval shape works well for a range of face shapes and provides enough vertical depth for progressive lenses. At 49mm lens width and 20mm bridge, the 204 fits small to medium faces comfortably.

Who They're For

If you want glasses that don't announce themselves, the SEVEN SIXTY 204 fits the bill. The rimless design suits professional settings, daily wear, and anyone who prefers a minimalist aesthetic. The lightweight titanium means you can wear them all day without pressure points or sliding. They're not ideal for high-impact activities or very high prescriptions (where thicker lens edges become visible), but for everyday use they offer comfort and durability in a refined package.

Product DetailsProduct Details

Color DetailsColor Details

Size DetailsSize Details

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
M
MARIA NICHOLSON
New frames!

Quick ship and just what I ordered!! Thank you!

G
Gregory Fernau
Great lightweight frames

I couldn't find the frames locally where I live. Great frames lenses and service.

Frequently Asked Questions

Are the Airlock SEVEN SIXTY 204 frames prescription-ready?

Yes, these frames are fully prescription-ready and accept single-vision, bifocal, and progressive lenses. Because they're rimless with drill-mount construction, polycarbonate or Trivex lenses are strongly recommended over standard plastic to prevent cracking at the mounting points. The 49mm lens width and oval shape provide enough vertical depth for most progressive lens designs.

What lens material should I use with rimless Airlock frames?

Polycarbonate or Trivex lenses are the recommended materials for rimless drill-mount frames like the SEVEN SIXTY 204. Standard plastic (CR-39) lenses are too brittle and can crack at the drill holes from everyday stress. Polycarbonate offers impact resistance and flexibility, while Trivex provides superior optical clarity and is even lighter, making both ideal for the drill-mount design.

How much do the Airlock SEVEN SIXTY 204 frames weigh?

Airlock rimless titanium frames are exceptionally lightweight, typically weighing just a few grams. The titanium construction and rimless design eliminate unnecessary weight, making them comfortable for all-day wear. Many wearers report a "barely-there" feel, with the frames so light you can forget you're wearing glasses.

Are Airlock frames durable despite being rimless?

Yes, Airlock rimless frames are more durable than they appear. The titanium construction is strong, flexible, and corrosion-resistant, able to bend and return to shape without breaking. When paired with impact-resistant polycarbonate or Trivex lenses and properly maintained (periodic screw tightening), rimless titanium frames are built to last for years of daily wear.

What face shapes work best with the oval lens shape?

The oval lens shape of the SEVEN SIXTY 204 is one of the most versatile frame shapes, complementing a wide range of face shapes including square, rectangular, and heart-shaped faces. The soft curves of oval lenses help balance angular features, while the rimless design keeps the look minimal and unobtrusive. The 49mm lens width fits small to medium faces best.

Do Airlock SEVEN SIXTY frames come with a warranty?

Airlock frames typically come with a one-year manufacturer's warranty against defects in materials and workmanship. The frames are made by Marchon, one of the largest eyewear companies globally, known for quality craftsmanship. Authentic Airlock frames purchased from authorized retailers include this warranty coverage along with a case and cleaning accessories.

Compare With Similar Frames

How the Airlock SEVEN SIXTY 204 Eyeglasses stacks up against the closest alternatives we carry.

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