Cascais - Unisex Bio Acetate Sunglasses
30-day returns on most non-perishables. Food items can’t be returned but are refundable (read more)
1-3 days delivery for most vendors.
International up to 7 days.
- Always vegan / plant-based
- Trusted by 400K customers
- 1% donated to animal sanctuaries
Questions about this product?
Shop safely
Secure your shopping experience with various safe and trusted payment methods.
Discover the epitome of eco-luxury with The Cascais Bio Acetate Sustainable Sunglasses. These high-end sunglasses feature a chic, small squared shape, making them a striking and fashionable choice for both men and women.
The Cascais Sunglasses frames are expertly crafted from bio-acetate sourced from wood pulp, marking our dedication to sustainable and eco-friendly materials. Choose from four standout colors to express your style - the understated yet modern olive green, timeless tortoise shell, sleek black, or cool gray.
These sunglasses are not only a fashion accessory but also a shield for your eyes. They come with nine layers of protective lenses, ensuring your eyes are protected in every environment. The lenses have four layers of UV 400 protection to block harmful UVA and UVB rays, two layers of scratch-resistant coating for durability, and two layers of shock resistance to withstand accidental drops or bumps.
Every pair of Cascais Sunglasses is handmade, reflecting a commitment to quality craftsmanship and comes with a 2-year guarantee, affirming our confidence in the durability of our product. Choose The Cascais Bio Acetate Sustainable Sunglasses to make a sustainable style statement that respects our planet.
Material: High-Quality Plant-based Bio Acetate (Lenses are changeable)
Lenses: New Generation of lenses with 9 layers of protection.
- 2 layers scratch-resistant,
- 2 layers shock-resistant,
- 4 layers of UV400 protection (maximum UV protection) and
- 1 main layer polarized).
Measurements: (48-23-138)

Shopping Safely
At our Shopify store, we prioritize your safety and security. Here's how we ensure a secure shopping experience:
1. Secure Transactions: We use advanced encryption to protect your personal and payment information, ensuring it is safely transmitted and safeguarded.
2. Trusted Payment Gateways: Our store integrates with trusted payment gateways, ensuring your transactions are processed securely and efficiently.
3. Data Privacy: Your privacy is our top priority. We follow strict data protection policies to keep your personal information confidential and secure.
4. Secure Platform: Shopify provides robust security features and continuous monitoring against vulnerabilities, ensuring a safe shopping environment.
5. Verified Merchants: We are a verified merchant on Shopify, committed to providing authentic and high-quality products.
6. Transparent Policies: Our clear return, refund, and shipping policies provide peace of mind, knowing we stand behind our products.
7. Customer Support: Our dedicated customer support team is ready to assist with any concerns or questions you may have.
Shop confidently at our Shopify store, where your safety and satisfaction are our top priorities.
$149.00 USD