Free shipping and 30 day returns
The Kaka, combining the best of sustainable materials and cat-eye sunglasses shape help you stand above the competition. Beautifully eco-conscious, every detail of the bio acetate and wooden frame has been designed to make you look great with the comfort you deserve. All Bird glasses in this range can be fitted with any prescription lenses, have easily adjusted acetate and sprung hinges ensuring a guaranteed comfortable fit.
+ Sizing & Fit- Frame size: Medium
- 48mm-22mm-140mm (lens, nose, temples)
This frame is best suited for regular heads (55-57cm). Ideal for many face shapes and nose heights.
+ Free UK delivery
Prescription glasses, prescription sunglasses and ready readers are shipped after lenses have been fitted between 5-12 working days. We will keep you updated by email.
International shipping calculated at checkout. For more information please visit our Shipping pages.
+ Blue Light Lenses
With an abundance of phone screens and endless zoom meetings, our eyes can end up being stimulated for prolonged hours. This over consumption can leave our eyes feeling strained, and our minds fatigued. Wearing lenses that filter the higher energy blue light can help you concentrate and feel more relaxed at the end of each day. So if you’re suffering with tired eyes, a pair of blue birds can lend you a hand.
+ The Clarity Range
A sustainable bio-acetate frame, carefully finished with sprung hinges and adjustable temple ends to ensure the best fit. This frame is made with Mazzucchelli cellulose acetate, a naturally derived material made from wood pulp. Providing an eco-friendly alternative to petroleum-based plastics. The wooden temples are made using sustainably certified woods, layered for extra strength and inlaid with our bird motif.
+ Technical Specs- Frame size: Medium
- 52mm-22mm-140mm (lens, nose, temples)
- Colour: Caramel with wooden temples
- Gender: Unisex
- Material: Italian Mazzucchelli bio-acetate, beech and sandalwood
- Built-in flexible micro-hinges
- Sustainable Eco-cork case
- Recycled Share Your Sun cloth
Every pair sold helps to combat poverty and climate change through our partnership with SolarAid. Using Solar energy in rural Africa cuts CO2 Emissions from toxic fuel sources and helps provide a brighter future.