Raen Kostin

Twilight/Vibrant Brown Polarised Lenses

Raen Kostin
Raen Kostin
Raen Kostin
Raen Kostin


Raen KostinTwilight/Vibrant Brown Polarised Lenses


4 payments of $69.99 with Afterpay or Klarna 

Raen Kostin, Ristretto Tortoise/Smoke Lenses
Raen Kostin, Recycled Black/Green Polarised Lenses


Raen Kostin, Cava/Agave Lenses
Frame Material
Frame Colour
Lens Info
Polarised, Prescriptable
Lens Colour
Lens Category
Category 3 Lenses
Eye Size
Product Includes
Case and cleaning cloth



Taking inspiration from Raen's celebrated Froyd optical frame, the Raen Kostin sunglasses exemplify a style that defies the constraints of time and effortlessly complements any occasion. Cloaked in a captivating and revitalizing blue shade, they reinvent the classic silhouette, infusing it with meticulous elements, including the distinctive keyhole nose bridge, split bar tack hardware, and the unmistakable reversed temple design.

Delivery & Returns


Shipping and Delivery

Express Shipping

FREE on Australian orders $90.00 and over
$10.00 for Australian orders under $90.00

International Express Shipping

$14.95 for all New Zealand orders
$19.95 for all other countries

Returns and Refunds

If your purchase isn’t suitable and you wish to make a return, you are welcome to return your order for a refund or exchange in line with our returns policy. Please see our simples rules of return:

1.   You have 30 days from delivery to return your item(s) to our warehouse for Australian orders and 60 days for International

2.   Items must be in the original packaging and in original condition

3.   Items must be unworn and unused with original tags still attached

Full price items
All items can be returned for a refund or exchange

Sale items
All sale items can be returned for an exchange only. Sale items are identified in the sale section and have their price listed in red.

Items purchased during Sitewide Sale Events or with a promotional code
All items purchased during sitewide sale events or with a promotional code are eligible for a refund or exchange unless stated otherwise.

Please note all shipping fees are non-refundable and excluded from your total exchange value.

About the Brand


Raen began as the brainchild of Justin Heit and his Californian crew in 2008. Raen existed as a means of creating a product that was different to what was in the industry at the time. The brand provides a point of difference and a unique and innovative approach to design.

Drawing inspiration from architecture, photography and furniture, Raen continues to create a classic aesthetic with superior workmanship and modern design. Appealing to a wide demographic, Raen Optics offer a classically styled array of sunglasses many of which are hand crafted from acetate and designed to look equally as good as a sunglass or prescription optical.

Manufacturer's Warranty


Raen sunglasses are covered by a 12-month warranty against manufacturer faults. For more information regarding returns and warranties, visit our help & FAQ's page.

Lens & Frames