Bio-Acetate Glasses
Shop sustainable bio-acetate eyewear in vibrant, statement, and timeless designs. Browse our full range of bio-acetate glasses and sunglasses for men and women, crafted from biodegradable, plant-based materials in rich tortoiseshell, vibrant colors, and statement finishes. Find bio-acetate frames in round, square, cat-eye, aviator, and rectangular shapes for a guilt-free, design-led look.
Free Worldwide Shipping
Hassle-Free Returns
12-Month Warranty
Thousands Reviews on Stamped.io
Thousands Reviews on Stamped.io
Light & Lasting
Renewable bio-acetate, built to last — sustainably strong, flexible, and light so you’ll forget you’re wearing them.
Lenses Included
All frame prices include HD prescription, blue-light, or reading lenses.
🌿 From Plant to Frame
Still wood at heart — crafted from natural cotton and wood pulp, reimagined into eco-friendly, non-toxic acetate you can wear every day.
Peace of Mind
Free shipping, hassle-free returns, and a 12-month warranty with every purchase. Extend to 24 months when selecting lenses.
Craft & Sustainability
Premium wood, bio-acetate, and metal frames crafted with precision since 2016. Sustainable materials, lasting quality, and design built to last.
Shop Bio-Acetate Glasses & Sunglasses Online
Plant-Based, BPA-Free Frames for Every Face
Bio-acetate glasses and sunglasses crafted from plant-based materials derived from renewable cotton and wood pulp, rather than the petroleum used in conventional plastic. Every Kraywoods bio-acetate frame is BPA-free, phthalate-free, and hypoallergenic — a strong option for wearers with sensitive skin or allergies. The material carries rich colour and pattern deeply into the frame, holding its vibrancy across years of wear in silhouettes ranging from bold rectangular and square shapes to softer round, cat-eye, oval, and aviator designs.
Every eyeglasses frame in the collection is available with prescription lenses including single vision, progressive, reading, and anti-fatigue options, with HD lenses and free anti-scratch and anti-reflective coatings included in every pair. Every sunglasses frame comes with 100% UV protection and your choice of polarized or non-polarized lenses. Add blue light filtering or light-adaptive photochromic lenses at the customization step, and every order is reviewed by our certified in-house optician before it ships. For the full lens breakdown, see our prescription lens guide.
Expert Guide to Bio-Acetate Glasses & Sunglasses
Frequently Asked Questions
What are bio-acetate glasses?
Bio-acetate glasses are eyewear frames made from a plant-based material derived from renewable cotton and wood pulp, rather than the petroleum used in conventional plastic. Bio-acetate is BPA-free, phthalate-free, and hypoallergenic. It carries rich colour and pattern deeply into the material, holds structural strength across years of daily wear, and biodegrades far faster than conventional plastic at end of life.
Are bio-acetate glasses better than regular plastic glasses?
Bio-acetate is generally better than conventional plastic frames on three fronts: material safety (no BPA, no phthalates, no petroleum plastic), structural strength (denser and more resistant to warping), and biodegradability (breaks down far faster at end of life). It also holds colour and finish longer, since the pigment runs through the material rather than being surface-applied. The main trade-off is price — bio-acetate costs more to source and mill than mass-produced plastic.
Are bio-acetate glasses BPA-free and hypoallergenic?
Yes. Every Kraywoods bio-acetate frame is BPA-free, phthalate-free, and made without the harsh chemicals used in conventional plastic manufacturing. That makes bio-acetate a strong option for wearers with sensitive skin, chemical allergies, or contact dermatitis from other frame materials. The material sits directly against the face at the bridge and temples without triggering the reactions some wearers get from cheaper plastic frames.
Are bio-acetate glasses lightweight?
Yes. Bio-acetate frames are lightweight despite their density and strength, sitting comfortably on the bridge and ears without pressure points. The material's flexibility means frames flex gently under stress rather than snapping like brittle plastic. Most wearers find bio-acetate more comfortable for all-day wear than the acetate-coated metal or budget plastic frames they replace.
Can bio-acetate eyeglasses be made with prescription lenses?
Yes. Every Kraywoods bio-acetate eyeglasses frame can be made with prescription lenses, including single vision, progressive, reading, and anti-fatigue options. Add blue light filtering or light-adaptive photochromic lenses (signature photochromic, Transitions® GEN S™, or Transitions® XTRActive®) at the customization step. Every prescription is reviewed by our certified in-house optician before production, and HD lenses with free anti-scratch and anti-reflective coatings are included in every pair. Build your prescription through our prescription lens guide.
Do bio-acetate sunglasses come with UV protection and polarized lenses?
Yes. Every Kraywoods bio-acetate sunglasses frame includes 100% UV protection and your choice of polarized or non-polarized lenses. Polarized lenses cut glare from reflective surfaces like water and roads and sharpen contrast in bright conditions. Bio-acetate sunglasses can also be built as prescription sunglasses with your prescription lens type, tint colour, and choice of UV or polarized protection at customization.
Do you offer bio-acetate reading glasses?
Yes. Bio-acetate reading glasses are available across the collection with prescription reading lenses, and no valid prescription is required if you know your reading strength (from +0.75 to +3.00). Reading lenses are magnification-only lenses designed for close-up tasks like reading, screens, and detail work. Add blue light filtering to your reading lenses to reduce glare and digital eye strain from screens and artificial light. Every reading pair includes HD lenses, free anti-scratch and anti-reflective coatings, and a hard case with cleaning cloth.
Do bio-acetate glasses hold their color over time?
Yes. Bio-acetate holds colour and pattern longer than conventional plastic because the pigment runs through the material during production rather than being applied to the surface. That means minor scratches and daily wear reveal the same colour underneath rather than exposing a different base layer. Tortoise, deep blue, forest green, rich amber, and other bio-acetate finishes stay vibrant across years of daily wear with proper care.
What styles and colours are bio-acetate frames available in?
Bio-acetate frames at Kraywoods come in rectangular, square, round, oval, cat-eye, and aviator silhouettes for men and women, across both glasses and sunglasses. Colours range from classic black and clear to rich tortoise, deep blue, forest green, and warm amber tones, with some designs blending two colours in a single frame. Bio-acetate takes colour deeply, so patterns and finishes stay sharp and layered rather than looking flat or printed.
Are bio-acetate glasses worth the price?
Yes. Bio-acetate glasses are worth the investment when the materials, lenses, and craftsmanship justify the price. Kraywoods bio-acetate frames are built from plant-based material that is BPA-free, phthalate-free, and hypoallergenic, reinforced at the hinges for daily wear, and come with HD lenses and free anti-scratch and anti-reflective coatings included in every pair. Every prescription is reviewed by a certified in-house optician, and every frame is built to hold its finish and structure across years of daily wear.
How do I care for bio-acetate glasses and sunglasses?
Use the microfiber cloth and hard case that come with every Kraywoods order. Wipe lenses with a mild lens cleaner or warm water, and avoid alcohol, ammonia, or abrasive cloths, which can damage lens coatings. Bio-acetate frames are more durable than conventional plastic but still benefit from being stored in their case when not in use and kept away from prolonged direct heat, which can warp any acetate frame over time.
Can I make an insurance claim for bio-acetate prescription glasses?
Yes, you can make a vision insurance claim when you buy prescription glasses online. If you wish to obtain a receipt to submit an insurance claim, please contact us at customercare@kraywoods.com and we'll be happy to assist you!
Can I use HSA or FSA to buy bio-acetate prescription glasses?
Yes, you can use your HSA (Health Savings Account) or FSA (Flexible Spending Account) to purchase prescription eyeglasses, including prescription lenses. At checkout, simply select the HSA/FSA payment option to complete your purchase using your benefits.
Can I return bio-acetate glasses and sunglasses?
Yes. Kraywoods offers hassle-free returns and exchanges on every pair within 14 days of delivery. Prescription frames are custom-made to your prescription by our certified in-house optician, so if the fit, comfort, or vision isn't right, reach out to customercare@kraywoods.com and we will make it right.
Where can I buy bio-acetate glasses and sunglasses online?
Kraywoods is a Canadian sustainable eyewear brand offering bio-acetate glasses and sunglasses with HD lenses (eyeglasses) or 100% UV protection (sunglasses) included in every frame — no upcharge, no surprise add-ons. Every prescription is reviewed by our certified in-house optician. Pay with HSA/FSA or split your purchase with Sezzle. Try frames on virtually before you order. Free worldwide shipping, hassle-free 14-day returns, and a 12-month warranty back every order.