One of the larger frames in the Eco Collection, the Butte features a stellar mix of style and performance.
This frame features a slight base curve that ushers in a style and performance not found elsewhere. The Proof Eyewear Eco Collection employs a cotton-based acetate frame that is fully-biodegradable so that you can rest assured when you're done with your sunglasses, they will go back to the earth; just as mother nature intended.
- Handcrafted from cotton-based acetate
- Stainless steel spring hinge fits most face shapes sizes
- Comes with wood box and microfiber pouch
- Polarized lenses
- 6 base performance wrap design
- 100% UVA/ UVB protection
- Water and sweat-resistant
- Quote Inside: "Move Mountains"
- Featuring a rectangular lens shape, the Butte Eco frame looks great on medium to larger face sizes.
Keep what you like. Send back what you don't. Returnable in original condition within 30 days with free return shipping.
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