Butte Acetate

Butte Matte Tortoise Cotton-Based Acetate Eco Sunglasses with Brown Polarized Lenses
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Photos/Videos

Features/Warranty

  • Handcrafted from cotton-based acetate & sustainably sourced wood

  • 6-base performance wrap design
  • Polarized anti-reflective lens | 100 UVA-UVB protection

  • Stainless steel spring-loaded hinges–fits most face shapes & sizes

  • Water and sweat-resistant
  • Quote inside: Move Mountains

  • Comes with a wood box & microfiber pouch

    One of the largest frames in the Acetate Collection, the Butte is the perfect mix of good style and performance. Featuring a slight base curve, this frame offers max protection while fishing, hiking, or biking–while still offering a style that can be worn anywhere. 

    Extreme attention to detail is placed in each frame and every style features a unique laser engraved quote on the inside arm.  Every frame purchase comes standard with a Proof wood box for storage & microfiber cinch pouch to protect and clean your frames.

    Proof Eyewear prides itself on being pioneers in eco-friendly products and also strives to help those in need. A portion of each sale goes to our Do Good program. $10 from every Acetate Collection frame supports Health & Vision, Education, Environmental, and Empowerment projects benefiting people around the world. 

    Proof Eyewear Butte Eco SunglassesButte Cotton-Based Acetate Eco Sunglasses with Polarized Lenses

    Butte Cotton-Based Acetate Eco Sunglasses with Polarized Lenses

    Butte Cotton-Based Acetate Eco Sunglasses with Polarized Lenses


    Butte Cotton-Based Acetate Eco Sunglasses with Polarized Lenses
    Proof Eyewear Wooden Hard Case

    Free Shipping $75+
    and Easy Returns

    We offer free shipping on all US orders $75+. Not only that, but if you decide that the frames you bought just aren't for you, we'll make the return process as easy as possible.

    30 Day Satisfaction
    Guarantee

    We are so confident in our products that we’ll give you 30 days to decide if they’re right for you from look to fit. We want you to buy with confidence knowing that if you’re not happy with your purchase, we offer a full refund or exchange.

    1 Year Manufacturer
    Warranty

    We believe in the quality and craftsmaship of our product and have a warranty to back it up. If you experience a manufacturer defect within the first year, we’ve got you covered!

    On Face

    Measurements/Lens Tech

    • Land
    • Water
    • The Proof ReVibe Lens is a TAC lens that provides crisp visuals and protects your precious pupils at the same time. Most of our lenses are polarized to eliminate glare and enhance clarity, they also protect you from harmful UVA/UVB rays. ReVibe lenses rejuvenate the eyes and mind, offering good vibes to anyone wearing them and supplying vibrant colors and textures. Offered in a wide range of colors, tints, and mirrors, each lens provides forward-thinking style and ideal functionality for wherever adventure takes you. Whether land or sea, mountain or stream, we’ve got a lens for every environment. rays.

    Reviews

    Construction

    • Wood
    • Acetate
    • Aluminum
    • Aluminum Collection
    • Wood Collection
    • Acetate Collection

    Do Good

    We're global citizens and choose to use a socially conscious business model to do good

    Here at Proof, we always strive to give back to those around us; it’s really how we got our start. We want to provide quality products that have meaning and do something beneficial through the purchase of those products. Along with doing good to mother nature, we also work at doing good to those around the world. A portion of each purchase goes to a worthy cause that we've chosen to donate to.

    Since our start in 2010, we’ve helped provide tsunami relief in Japan, child soldier rehabilitation in Africa, and reforestation in Haiti. In 2013, we embraced the idea of donating funds on a project-by-project basis. That year, we started by donating funds to build two eye clinics in India where over ¼ of the world’s blind population resides. Both clinics continue to provide sight–giving cataract surgeries to those in need. In 2015, we had the best of both worlds and were able to give back globally and locally. We traveled to El Salvador for various community projects with a donation totaling over $12,000 and shortly after we were able to donate $12,000 to The Nature Conservancy in Idaho. Whether it be in Idaho or India, for maintaining land or providing eye care, we consider ourselves global citizens and will continue to use a socially conscious business model to do good.