Otus | Tortoiseshell

£99.00

Free shipping and 30 day returns



Carefully finished sustainable acetate glasses with triple barrel sprung hinges and curved arms to ensure flexibility and a snug fit. The Otus is made with Mazzucchelli bio-acetate, a naturally derived material providing a more eco-friendly alternative to petroleum-based plastics. Cellulose acetate is made by extracting cellulose fibres from cotton or wood pulp to create a transparent paste. This paste can then be coloured and molded into our beautiful frames – it’s magic!


+ Sizing & Fit
- Frame size: Medium
- 52mm-20mm-145mm (lens, nose, temples)

This frame is best suited for regular heads (55-57cm). Ideal for many face shapes and nose heights.


+ Shipping

+ Free UK delivery

Custom lenses, 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, eyes can end up being stimulated for prolonged hours. This overconsumption can leave eyes feeling strained, and our minds fatigued. Wearing lenses that filter the higher energy blue light can help concentrate and feel more relaxed at the end of each day. 


+ 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-20mm-145mm (lens, nose, temples)
- Colour: Amber glasses with wooden temples
- Gender: Unisex
- Material: Italian Mazzucchelli bio-acetate, beech and sandalwood
- German engineered OBE sprung hinges
- Sustainable Eco-cork case
- Recycled Share Your Sun glasses cloth


Bird Sunglasses-Sustainable Eco-Friendly glasses for Women and Men Frame measurements
Caring for communities

#ShareYourSun

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.