Top 10 Sustainable Socks for a Fashionable and Eco-Conscious Wardrobe

Derek Ma Oct 22, 2023
15 People Read
Table of Contents
  1. What Are Sustainable Socks?
  2. What Are the Most Sustainable Materials for Socks?
    1. How Sustainable Are Organic Cotton Socks?
    2. How Sustainable are Bamboo Socks?
    3. How Sustainable Are Recycled Material Socks?
  3. Top 10 Sustainable Sock Brands
  4. 1. All Birds
  5. 2. Boody
  6. 3. Colorful Standard
  7. 4. Conscious Step
  8. 5. Nisolo
  9. 6. Outerknown
  10. 7. PACT
  11. 8. Patagonia
  12. 9. Tentree
  13. 10. Thought
  14. Why You Should Trust My Website
  15. Final Thoughts on Sustainable Socks

In today's era of increasing environmental awareness, sustainable fashion has gained significant traction. 

One area that often goes unnoticed is the production and consumption of socks. 

From the materials used to make them to the manufacturing processes, there are various aspects to consider regarding sustainability in the sock industry. 

In this blog post, we explore the concept of sustainable socks and how they can contribute to a greener future.

What Are Sustainable Socks?

The fashion industry has long been criticized for its negative environmental impacts, with fast fashion brands notorious for their unsustainable practices. 

The fashion industry is a significant contributor to environmental degradation, from the excessive use of water and energy to the pollution caused by chemical dyes and the creation of textile waste.

However, as consumers become more conscious of these issues, the demand for sustainable alternatives has increased.

When it comes to socks, sustainability can be achieved through various means. One crucial aspect is the choice of materials. Sustainable sock brands often use organic or recycled fibers.

These materials have a lower environmental impact than conventional ones, as they require fewer resources and reduce waste. 

Additionally, sustainable sock brands prioritize ethical manufacturing processes, ensuring fair wages and safe working conditions for their workers.

Another key aspect of sustainable socks is durability. Many sustainable sock brands focus on creating high-quality products that are made to last. 

By encouraging consumers to buy less but choose better-quality socks, they reduce the demand for fast fashion and promote a more sustainable consumption pattern.

By considering the materials used, manufacturing processes, and durability of our socks, we can make conscious choices that minimize our environmental impact. 

So, let's take a step forward and put on our sustainable socks, knowing that we are contributing to a more sustainable future.

What Are the Most Sustainable Materials for Socks?

When it comes to sustainable materials for socks, there are plenty of options to choose from. 

Whether you prefer organic cotton, bamboo, or recycled materials, each one is sustainable in different ways and will help reduce our carbon footprint while still keeping our feet comfortable and cozy.  

Cotton plant

How Sustainable Are Organic Cotton Socks?

One popular sustainable material for socks is organic cotton. 

Unlike conventional cotton, which requires large amounts of water, pesticides, and chemical fertilizers, organic cotton is grown without harmful chemicals. 

This reduces the environmental impact and helps promote the health and well-being of farmers and workers involved in the cultivation process. 

Organic cotton socks are also soft, breathable, and durable, making them an excellent choice for everyday wear.

How Sustainable are Bamboo Socks?

Bamboo can be another fantastic sustainable material for socks.

Bamboo plants grow quickly and require very little water, making them an excellent renewable resource. 

The fibers extracted from bamboo plants are naturally antibacterial, moisture-wicking, and incredibly soft. 

This means that socks made from bamboo are not only eco-friendly but also offer superior comfort and performance. 

Bamboo socks are also highly breathable, making them an excellent choice for those with sensitive or sweaty feet.

However, the sustainability of bamboo socks also depends on the specific process of transforming the bamboo fibers into fabric.

The more common process is less sustainable because it is chemical and energy-intensive and uses rayon and viscose.  The chemical waste that is produced from this process is toxic and bad for the environment.

On the other hand, bamboo cloth made from lyocell is more sustainable since the process can recycle the chemicals and water that are used.

How Sustainable Are Recycled Material Socks?

Recycled materials are also gaining popularity in the sustainable sock market. 

Many brands are now using recycled polyester and nylon to make their socks. 

These materials are made from post-consumer plastic bottles and waste materials, reducing the amount of waste sent to landfills and reducing the demand for virgin materials. 

Socks made from recycled materials are just as comfortable and durable as those made from conventional materials but with the added benefit of reducing our environmental impact.

Top 10 Sustainable Sock Brands

All Birds Sock

1. All Birds

Allbirds, an innovative footwear company, has taken the world by storm with its unique approach to design and sustainability.

From the beginning, Allbirds gained recognition for using merino wool, a renewable and biodegradable resource, in crafting their signature sneakers. 

This choice provided unparalleled comfort and significantly reduced the company's carbon footprint. 

As All Birds continued to grow, it expanded its range of materials, introducing eucalyptus tree fiber and sugarcane-based foam for even more sustainable options. 

Today, Allbirds is recognized as a leader in sustainable footwear, with a loyal customer base and numerous accolades. 

The brand's commitment to innovation, comfort, and environmental responsibility has set a new standard in the industry, inspiring other companies to follow suit and prioritize sustainability in their practices.

Price: $14 - 18

For: Men and Women

Material: 40% Recycled Nylon, 31% Lyocell, 21% Organic Cotton, 5% Nylon, 5% Spandex

Manufacturing: USA

Social and Environmental: B Corp Certified, Soles4Souls (helps get new shoes and clothing to people in crisis), Carbon offsets (Fund projects that neutralize carbon footprint), Fairtrade.

Sustainable Packaging:  90% post-consumer recycled cardboard that serves as a shoebox, shopping bag, and mailer all in one.

Transparency Score: 9 out of 10

Boody Socks

2. Boody

Boody offers a sustainable and eco-friendly alternative to conventional clothing options. 

Made from organic bamboo, this clothing line provides numerous benefits, including softness, breathability, moisture-wicking, and antibacterial properties. 

Price: $11 - $18

For: Men and women

Material: Bamboo Viscose, Recycled Nylon, Lycra 

Social and Environmental: B Corporation, Retold (textile recycling service), Ecocert (Organic certification), FSC (Fashion Forever Green Pact - bamboo material from FSC certified forests), OEKO-TEX certification (Finished fabric has no harmful chemicals), Support and partners with Goodbye Malaria, Circle of Love Center, and Bridge of Hope SD.

Sustainable Packaging: Biodegradable bags, recycled and recyclable boxes that are printed on with vegetable ink.

Transparency Score: 8 out of 10

Colorful Standard Sock

3. Colorful Standard

Colorful Standards commitment to providing a diverse color palette and ensuring ethical production practices makes them a brand worth supporting. 

Furthermore, the brand is committed to sustainability. Their garments are made using organic cotton or merino wool, which is not only better for the environment but also provides a soft and comfortable feel.

Price: $14 - 18

For: Men and women

Materials: Organic Cotton, Polyamide (Not sustainable), Merino wool, environmentally-friendly dye

Manufacturing: Portugal

Social and Environmental: Certified by Global Recycle Standard, OEKO-TEX certified (Finished fabric has no harmful chemicals), laser cutting (cut down fabric waste to a minimum), leftover material recycled into furniture filings.

Sustainable Packaging: Recycled FSC packaging and labels 

Transparency Score: 7 out of 10

Conscious Step Sock

4. Conscious Step

Conscious Step socks is one such brand that is making a significant impact in the fashion industry. 

With their commitment to creating high-quality, eco-friendly socks that support various causes, Conscious Step is not only changing the way we think about socks but also inspiring a conscious lifestyle.

Conscious Step socks have made a significant positive impact in various areas. 

Through their partnerships with non-profit organizations, they have been able to contribute to causes such as providing meals for those in need, planting trees, and supporting HIV prevention and treatment. 

By wearing Conscious Step socks, individuals not only contribute to these causes but also become ambassadors for change, spreading awareness and inspiring others to make a difference.

Price: $15 - 17

For: Men, women, and children

Material: Fairtrade Organic Cotton

Manufacturing: India

Social and Environmental: GOTS (Global Organic Textile Standard), 1% for the Planet (Donates 1% of annual sales to environmental projects)

Contributes to various causes including: beat childhood cancer, build homes, conserve rainforests, educate kids, empower women, fight for equality, plant trees, protect endangered animals, provide water, restore oceans, save dogs and cats, save lgbtq lives, support mental health and self checks, and support space exploration

Transparency Score: 8 out of 10

Nisolo Sock

5. Nisolo

Nisolo is a brand that has made significant strides in sustainability, positioning itself as a leader in ethical fashion.

From the sourcing of materials to the manufacturing process, Nissolo prioritizes transparency and environmental responsibility. 

Nisolo is committed to reducing its greenhouse gas emissions. They have invested in renewable energy sources and are continually exploring innovative ways to minimize their environmental impact. 

Through their dedication to sustainability, Nissolo sets an example for other fashion brands and demonstrates that style and ethics can coexist harmoniously.

Price: $15 - 20

For: Men and women

Material: Upcycled cotton, recycled polyester, nylon (only a percentage), spandex, wool

Manufacturing: USA

Social and Environmental: Certified B Corporation, ensures living wage to factory workers, Carbon offsets (Fund projects that neutralize carbon footprint), 0% net carbon (verified by climate neutral certification), installed solar panels on Peru factory

Sustainable Packaging: The majority of packing is made from recycled cardboard and is fully recyclable

Transparency Score: 9 out of 10

Outerknown Socks

6. Outerknown

Outerknown is a brand that offers stylish and high-quality apparel and prioritizes sustainability and ethical production practices. 

The company takes sustainability seriously, striving to minimize its environmental footprint and promote fair working conditions throughout its supply chain. 

The brand uses organic, recycled, and regenerated materials whenever possible, reducing the need for virgin resources and minimizing waste. 

By working with certified partners and factories, Outerknown ensures that no harmful chemicals or materials are used to produce their garments.

Price: $14 - 18

For: Men and women

Material: Organic cotton, viscose/rayon (only a percentage), recycled wool, recycled polyester, recycled acrylic

Manufacturing: Asia and Europe

Social and Environmental: Fair Trade Certified, alignment with the Fair Labor Association, circularity (recycling thrown away clothes and turning them into new products), Plant-based dyes (uses 98% less water than conventional dyes)

Sustainable Packaging: Recycled paper packaging

Transparency Score: 9 out of 10

PACT socks


Sustainability is at the core of everything PACT does. From the sourcing of its materials to the fair treatment of workers, this company takes pride in creating a product that aligns with its values. 

Organic cotton is a staple in their collections.  They also focus on minimizing waste and reducing carbon emissions throughout their supply chain. 

PACT prioritizes responsible manufacturing processes, ensuring their entire production cycle is as eco-friendly as possible. 

By investing in renewable energy sources and utilizing innovative technologies, PACT Clothing actively works towards reducing its carbon footprint and positively impacting the planet.

Price: $7 - 12

For:  Men and women

Material: Organic cotton, Recycled Nylon

Manufacturing: India

Social and Environmental: Fair Trade Certified Factories. Partnered with SimpliZero to offset the carbon footprint of their entire supply chain.

Sustainable Packaging: Recyclable paper bag packaging

Transparency Score: 9 out of 10

Patagonia Socks

8. Patagonia

When it comes to outdoor clothing that is both functional and environmentally friendly, Patagonia has established itself as a trailblazer in the industry.

Patagonia has made it their mission to produce clothing that not only meets the demands of outdoor adventurers but also minimizes harm to the environment. 

Their commitment to sustainability is evident in every aspect of their business, from materials to production methods. 

Patagonia places a strong emphasis on using recycled and organic materials, reducing waste, and supporting fair trade practices.

Price: $19 - 25

For: Men and women

Material: Recycled polyester, Hemp, Organic Cotton, nylon, merino wool

Manufacturing: Factories in the US, Asia, Europe, and Central and South America

Social and Environmental: Fair Trade certified factories, B Corporation, 1% for the Planet, Responsible Wool Standard (RWS)

Transparency Score: 9 out of 10

Tentree Sock

9. Tentree

Tentree is a brand that has been steadily gaining popularity for its commitment to sustainability and environmental responsibility. 

One of the key aspects that sets Tentree apart from other brands is its dedication to using sustainable materials. 

They strive to source their fabrics from organic and recycled materials, reducing the reliance on harmful chemicals and minimizing waste. 

Another notable feature of Tentree clothing is their tree-planting initiative. 

For every item purchased, Tentree plants ten trees in various locations worldwide. 

This not only helps offset their products' carbon footprint but also contributes to reforestation efforts and the preservation of biodiversity. 

To date, Tentree has planted over 50 million trees, making a significant positive impact on the environment.

Price: $10 - 20

For: Men and women

Material: Hemp, Tencel, Recycled polyester

Manufacturing: Factories in China, Turkey, India, and Vietnam

Social and Environmental: For every item purchased, Tentree will plant ten trees.  Certified B Corporation.

Sustainable Packaging: Package items by rolling and tying them with recyclable paper twine. For bulk orders, one fully recyclable master poly bag is used.

Transparency Score: 9 out of 10

Thought Sock

10. Thought

Thought clothing is about shifting our mindset and embracing a more sustainable approach to fashion. 

It is about considering the environmental and social costs of our clothing choices and opting for brands that align with our values. 

Whether choosing organic materials, supporting fair trade practices, or buying from local artisans, thought clothing encourages us to be mindful of the consequences of our consumer habits.

Price: $8 - 10

For: Men and women

Material: Viscose Bamboo, Recycled polyester, organic cotton,


Social and Environmental:

Sustainable Packaging: Zero plastic packaging

Transparency Score: 7 out of 10

Why You Should Trust My Website

First and foremost, my educational background and qualifications contribute to my credibility on the topics I cover. 

I hold a bachelor's and master's degree in environmental science and have spent years studying and researching to develop a deep understanding of sustainable products and brands. 

This expertise allows me to provide accurate and well-informed content.

Furthermore, my professional experience in the environmental industry adds to my credibility. 

Over the years, I have gained practical experience and insights through working in the government and private environmental sectors.

This hands-on experience allows me to offer practical advice and solutions to the challenges my readers may face, making my content more relatable and trustworthy.

Final Thoughts on Sustainable Socks

In conclusion, sustainable socks offer many benefits to both individuals and the planet. 

By choosing to wear socks that are produced using sustainable practices and materials, we can actively contribute to reducing waste, carbon emissions, and exploitation of workers.

Additionally, these socks are designed to be long-lasting, making them a cost-effective and eco-friendly option. 

By supporting sustainable sock brands, we are making a conscious choice to prioritize our values and positively impact the world. 

So, next time you need to replenish your sock drawer, consider switching to sustainable socks and take a step towards a greener future. 

Table of Contents
  1. What Are Sustainable Socks?
  2. What Are the Most Sustainable Materials for Socks?
    1. How Sustainable Are Organic Cotton Socks?
    2. How Sustainable are Bamboo Socks?
    3. How Sustainable Are Recycled Material Socks?
  3. Top 10 Sustainable Sock Brands
  4. 1. All Birds
  5. 2. Boody
  6. 3. Colorful Standard
  7. 4. Conscious Step
  8. 5. Nisolo
  9. 6. Outerknown
  10. 7. PACT
  11. 8. Patagonia
  12. 9. Tentree
  13. 10. Thought
  14. Why You Should Trust My Website
  15. Final Thoughts on Sustainable Socks