Environmental protection is the general trend. How much do you know about these sustainable fabrics?
Environmental protection is the general trend. How much do you know about these sustainable fabrics?
As environmental issues become increasingly serious and people begin to pay more attention, the importance of eco-fashion is gradually becoming more prominent. Many brands and practitioners are looking to material innovation, developing various sustainable fabrics based on green concepts, hoping to reverse the impact of the fashion industry on the environment. Let's take a look at these eco-friendly fabrics today!

1. organic cotton
Organic cotton is a naturally safe, high-quality fabric, produced without chemical intervention: organic fertilizers are used to cultivate the soil, pests and diseases are controlled through biological means, and certified processing also eliminates the use of chemical additives. The finished product is residue-free, making it safe for use next to the skin or on maternity and baby products.
Organic cotton offers significant environmental advantages: it consumes 62% less energy and 88% less water than conventional cotton, reducing the environmental burden. Because of its "safety and environmental friendliness," it has become a core choice for organic clothing brands, widely used in underwear, maternity wear, babywear, and other categories.
2. recycled cotton
Recycled cotton is a fabric made from industrial waste or post-consumer waste. Many slow fashion brands are using it, meaning your cotton underwear and sustainable jeans might actually be made from recycled materials.
3. organic flax
Organic linen is similar in sustainability to hemp, offering a lightweight and breathable fabric. The difference lies in its extraction from the flax plant. While it requires minimal fertilizer, pesticides, and irrigation to grow, its yield is lower than that of hemp.
Nevertheless, organic linen remains popular and is widely used in textiles such as clothing and bed linens, making it one of the most popular eco-friendly fabrics.
4. Organic bamboo (bamboo hemp)
Organic bamboo (bamboo hemp) is highly sustainable: the plants can be harvested without killing them, and as one of the fastest-growing plants on Earth, it regenerates quickly. Similar to hemp, it absorbs carbon dioxide more efficiently than some trees, requires little input, and can survive solely on rainfall.
However, for organic bamboo to become a truly sustainable fabric, its processing method depends on its sustainability. Mechanical processing is more environmentally friendly, but it only accounts for a small portion of the market; chemical-intensive processes can have harmful effects.
5. cork cloth
Cork has long transcended its traditional image of "wooden boards and bottles" and has entered the apparel world, becoming a popular material for vegan bags and shoes.
Cork is harvested from the bark of cork oak trees. When the oak tree regenerates its bark, it absorbs more carbon dioxide than most trees, making cork plantations a carbon sink. Once harvested, the cork simply needs to be sun-dried and treated with water before being transformed into fashionable products.
Sustainable synthetic fabrics
Sustainable synthetic fabrics
1. ECONYL
ECONYL is a recycled nylon fabric sourced from ocean plastic, discarded fishing nets, and fabric waste. It feels just like regular nylon, but is manufactured using a closed-loop system that consumes significantly less water, making it more environmentally friendly.
2. Recycled polyester
Recycled polyester, also known as RPET, is being used by many brands to give landfill-bound plastic bags, bottles, and textiles a new lease of life in response to the environmental harms of single-use plastics.
Recycled polyester offers a wide range of uses and properties, from lightweight, stretchy activewear to thicker, lofty, sustainable products. Sustainable fashion brands like Patagonia, prAna, and Reformation have been using this fabric for years.
Sustainable semi-synthetic fabrics
1. Lyocell
Lyocell, abbreviated as TENCEL™, is the fabric trademark of Lenzing, an Austrian company. It's a semi-synthetic cellulose fabric that has become popular in the sustainable fashion world. Lenzing is also a world-renowned producer of Lyocell and Modal.
Made from eucalyptus pulp, TENCEL™ is grown without the need for large amounts of water or pesticides; it is sourced exclusively from sustainably managed forests. Its manufacturing is also environmentally friendly: it uses less water than other fabrics and is produced through a "closed-loop system" with a solvent recovery rate of up to 99.7%.
2. Modal
Modal is also a semi-synthetic fabric known for its exceptional comfort and breathability. Similar to Lyocell, which is made from eucalyptus, Modal is made from beech trees.
While its production process is similar to that of non-sustainable viscose rayon, it utilizes the same "closed-loop system" as Lyocell—recycling water and solvents to significantly reduce waste and chemical consumption. Furthermore, Modal products are carbon neutral and sourced from certified wood sources. These advantages are why many brands prefer Lenzing TENCEL™ and Modal.
3. Bamboo Lyocell
Bamboo's popularity is soaring, and it's now a common ingredient in products like eco-friendly underwear and sunglasses. Like conventional Lyocell and TENCEL™ Lyocell, bamboo Lyocell is manufactured using a closed-loop process that reuses chemicals and water.
However, as mentioned earlier, bamboo can also be unsustainable, and closed-loop bamboo Lyocell can be easily confused with bamboo viscose—both require extensive chemical processing to shape the pulp into silky fibers. Some sleepwear brands, such as supplier Monocel, are already developing their own sustainable bamboo fiber metrics.
4. Ecovero
Notably, Lenzing™, the brand responsible for the majority of global Lyocell and Modal production, has also launched a new viscose fiber, Ecovero.
Compared to standard viscose fiber, Ecovero reduces carbon emissions and water usage by 50%. Made from a variety of sustainably managed wood and pulp, Ecovero meets the highest environmental standards, further enriching sustainable fashion fabric options.
5. PINATEX
PINATEX, a plant-based leather made from pineapple leaves, has entered the sustainable fashion world as a sustainable, pollution-free alternative to leather.
It's essentially a food byproduct, made from discarded pineapple leaves, reducing resource waste. Even when used in conjunction with wood-based PLA, it's naturally biodegradable, making it an excellent environmentally friendly choice.
6. SCOBY Leather
Kombucha lovers, take note: that seemingly ordinary floating substance at the bottom of your bottle could be the future of leather. Kombucha is fermented by a living culture called SCOBY (Symbiotic Culture of Bacteria and Yeast), a paste-like bacteria that transforms into leather.
SCOBY leather is animal-free, biodegradable, and produced without heavy metals or other tanning chemicals. At a fraction of the cost of real leather, it's a new, eco-friendly option for sustainable fashion.
7. S.CAFE
With S.CAFE technology, your coffee can go even further in a new form—it transforms ground coffee beans into yarn, which is then made into fabric.
This finished fabric dries quickly and provides natural UV protection. Clothes made with it not only allow you to smell like coffee all day long, but also balance comfort and environmental sustainability, adding a unique option to sustainable fashion.
8. QMONOS
Wearing Qmonos fabric feels like stepping into a sci-fi movie—this Japanese fabric is made from synthetic spider silk, produced using microorganisms and spider silk genes.
The fibers are stronger than steel, yet still lightweight and comfortable, and are fully biodegradable. Most importantly, just like in the movies, no spiders are harmed in its production, ensuring a perfect balance between performance and sustainability.
9. BREWED PROTEIN
Spiber, the Japanese company behind Qmonos, has launched a new eco-friendly fabric: Brewed Protein. Similar to a SCOBY meets QMILK, it's a filamentous protein fiber made from fermented plant-derived biomass.
Its versatility is a key sustainability feature: it can be processed into fine threads, cashmere-like yarn, or hardened into a tortoise-shell-like resin. Furthermore, it's fully biodegradable (doesn't decompose into microplastics), vegan, and produces far fewer greenhouse gases than similar animal-derived protein fibers, offering significant environmental advantages.
10. APPLE ECO LEATHER
APPLE ECO LEATHER (also known as Pellemela in Italian) is another plant-based leather made from waste from the apple juice industry. It is manufactured by Frutmat, an Italian company specializing in biowaste recycling.
This plant-based leather is fully biodegradable while also being waterproof, breathable, and durable, balancing environmental and practicality in the sustainable fashion space.
11. WOOCOA
Alternative plant-based wools have taken the world by storm, including this one made from hemp, coconut fiber, and mushroom enzymes. Not only is this 100% plant-based wool animal-friendly, it's also sustainable!
12. CUPRO
Cupro (also known as cupra) is a silk alternative made from recycled cotton garments or cotton linters, a byproduct of cotton cultivation that are the short hairs that cling to the seeds after harvest.
13. QMILK
QMILK, which calls itself the "material of the future," uses casein, a by-product from the dairy industry, to create a natural, compostable, flame-retardant, and silky-smooth fabric.
Natural fabrics of animal origin
1. wool
As a natural fiber, wool can be considered an alternative to plastic/petroleum-based synthetics like nylon and polyester. It's durable and generally doesn't require a lot of chemicals during processing. Furthermore, wool fabrics are naturally biodegradable.
2. Merino wool
Wool fibers are fine, and the fabrics woven are delicate, soft, considerate and comfortable. Merino sheep produce new wool every year, making Merino wool a sustainable and renewable fiber source that is also biodegradable.
3. Alpaca wool
Alpacas are related to camels, and most of the world's alpacas are still raised in their native habitat (usually in Peru). Alpaca wool is considered one of the most ethical and environmentally friendly wools. Alpaca wool comes in at least 22 natural colors and is processed without harmful chemicals, making it gentler on the skin and better for the environment.
4. cashmere
Cashmere is one of the world's most popular fabrics. Its fibers can be as fine as 15 microns and are used to make soft and comfortable eco-friendly sweaters. It is also a fully biodegradable fabric.
5.camel hair
Camel hair is considered one of the most sustainable animal fibers, sourced from naturally shed hair from Bactrian camels.
This significantly reduces the potential for harm or suffering to the camels, and the fact that most camels are raised by small-scale family farmers contributes to less environmental damage. Furthermore, camel hair is fully biodegradable and requires no dyes or chemicals during processing, making it an exceptionally environmentally friendly choice.
6. yak hair
Yak wool is a surprisingly soft and warm alternative to cashmere. It's harvested from the outer skin (producing a coarser fiber) or inner skin (producing a softer fiber) of free-ranging yaks on the Tibetan Plateau. Yaks shed extensively year-round, so harvesting the fur doesn't involve direct animal contact, but rather utilizes something that biodegrades in nature.
7. down
Down comes from ducks or geese. From a sustainable development perspective, down jackets utilize by-products that are originally wasted in the global food industry, reducing feather waste.
8. silk
Silk is great for your skin (due to its antibacterial properties) and great for the planet (due to its fully compostable nature). It's produced from "wild silkworms," or, in most cases, domesticated silkworms. Peace Silk uses humane sericulture practices and verifies its production under the Fairtrade guarantee system. Also known as "Ahisma silk," the non-violent production process allows the silkworms to live a natural and humane life, eventually evolving into butterflies.