Main fabric: 95% GOTS-certified organic cotton and 5% elastane/spandex blend fabric.

Straps: 70% Recycled polyester and 30% elastane/spandex blend fabric.

Metal materials: Recycled zinc and alloy.

Elastic band: 100% Recycled polyester and natural rubber.

Closure: 78% Regenerated nylon and 22% elastane/spandex blend fabric.

Organic cotton is grown without synthetic pesticides, fertilizers, or GMOs, resulting in fewer greenhouse gas emissions, reduced chemical pollution, and healthier soil, making it a more sustainable choice compared to conventional cotton.

The Global Organic Textile Standard (GOTS) is the most holistic sustainability certification for organic textiles, covering environmental and social impacts across the entire supply chain, from farm to final product. It enforces strict rules on resource and waste management, wages, and worker safety, among other aspects.

Elastane (also known as spandex) is a synthetic fiber used to improve stretch and elasticity, but unless sustainably sourced, it has a poor environmental sustainability profile due to microfiber pollution and high emissions.

Nylon is a synthetic, petroleum-based fiber with a poor environmental sustainability profile unless sustainably sourced, primarily due to high greenhouse gas emissions and microfiber pollution.

Recycled polyester is a synthetic textile produced from plastic or polyester waste, lowering the demand for virgin fossil fuels, reducing emissions, and keeping plastic out of landfills. However, microfiber pollution remains a concern with recycled polyester, and the fiber is not fully circular as it relies on inputs from other industries, mainly PET plastic bottles from the food industry.

Natural rubber is a renewable, plant-based material tapped from trees. It's biodegradable and petroleum-free, but unsustainable harvesting can drive deforestation and labor issues.

Regenerated nylon is made by chemically recycling waste like fishing nets and fabric scraps. It cuts fossil fuel use and emissions but still sheds microfibers and is energy-intensive.

Fair Trade Underwear