15% off best sellers. Spend $150+, choose a free gift at checkout. Our store locations
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses
Cairn Sunglasses

Home / Cairn Sunglasses

Cairn Sunglasses

$150 USD

★★★★★ Reviews

4 interest-free installments of $37.50, or from $12.50/mo.

Lifetime Warranty included with every purchase

Crystal Sencha / Grey Green Lens

In stock — moving fast. Free shipping on orders $100+.

Product information

Mira sunglasses are crafted from Mazzucchelli cellulose acetate and fitted with ZEISS CR39 polymer lenses – two category-defining materials brought together in a single frame.

Defined by continuity, Cairn returns to itself in an unbroken loop. A round silhouette that holds presence through softness rather than edge, it is balanced and considered in every line. Cairn softens sharper features and brings proportion to a range of face shapes. Precision 5-barrel hinges and an integrated metal wire core within each temple offer durability and an adjustable fit. Available in four curated frame and lens colourways, Cairn is finished with subtle branded details including Monos’ three-dot motif and signature lines at the temples.

  • Premium Mazzucchelli cellulose acetate frames
  • ZEISS CR39 polymer lenses with 100% UV protection
  • Precision 3-barrel hinges and an integrated metal wire core in each temple for strength and an adjustable fit
  • Subtle branded details include Monos’ three-dot motif embedded in silver at the outer temples, and signature lines engraved along the inner temples
  • Includes a generously sized microfibre cloth and a custom poly-filled soft case with magnetic closure

Learn more from our frequently asked questions

  • Fit: Small
  • Size: 45 mm – 22 mm – 145 mm
    Lens width – Bridge length (distance between lens) – Length of temple

Lens category by colour

Frame colour Lens colour Lens category
Crystal Sencha
Grey Green CAT.2
Tobacco
Brown Gradient CAT.2
Tortoise
Dusk CAT.3
Black
Smoke CAT.3


Learn more about CAT and Visible Light Transmission (VLT) from our frequently asked questions

Every Monos suitcase is backed by a limited lifetime warranty covering manufacturer defects in materials and workmanship for the usable life of the product.

Try it for 100 days. If you don’t love it, send it back. Sunglasses, bags, and accessories follow the policies listed in our FAQ.

For added coverage including airline handling damage, see Lifetime Warranty+.

Warranty FAQ · Returns & Exchanges

Guaranteed for life

Limited lifetime warranty on every suitcase.

100 days to try

If you don’t love it, send it back.

Free shipping

On all luggage, and on orders $100+.

Luxury details

Vegan leather, whisper-quiet wheels, TSA lock.

Effortless travel

Designed in Canada. Made for the world.

You may also like

Customer reviews

Join thousands of travellers who rate Monos 5 stars.