Fabrics

What's the difference between organic and regular cotton?

The core difference lies in how the cotton is grown. Conventional cotton is one of the most chemically intensive crops in agriculture, relying heavily on synthetic pesticides, herbicides, and fertilizers. It also frequently uses genetically modified (GMO) seeds. Organic cotton, by contrast, is grown without synthetic chemicals, GMOs, or toxic defoliants. Instead, organic farmers use crop rotation, beneficial insects, and compost to maintain soil health and manage pests.

The environmental impact gap is significant. Organic cotton farming uses up to 91% less water from blue water sources (rivers and groundwater) because healthier, organic-rich soil retains moisture far more effectively. It also eliminates the runoff of synthetic chemicals into waterways, which is a major environmental and health concern in conventional cotton-growing regions. For farmworkers and surrounding communities, organic farming dramatically reduces exposure to hazardous substances.

From a product perspective, organic and conventional cotton feel similar, though some people report that organic cotton is softer due to the absence of chemical residues. The key certifications to look for are GOTS (Global Organic Textile Standard), which covers the entire supply chain from farm to finished garment, and OEKO-TEX, which tests for harmful substances. At ONDU, brands like MATE the Label and Pact use GOTS-certified organic cotton exclusively, ensuring clean fabric from seed to seam.

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Know Your Fabric

Not all “sustainable” fabrics are equal. Here's what actually matters.

Tencel™ Lyocell

Source

Eucalyptus, beechwood, pine trees

Feel

Silky smooth, cool to touch

Why

50% more absorbent than cotton. Biodegradable. Closed-loop production uses 95% less water.

Merino Wool

Source

Merino sheep (look for ethical/mulesing-free farms)

Feel

Soft, lightweight, not itchy

Why

Natural temperature regulation. Antibacterial. Odor resistant. Moisture wicking without plastic.

Organic Cotton

Source

Cotton plants grown without pesticides or synthetic fertilizers

Feel

Soft, breathable, familiar

Why

No toxic residue on skin. GOTS certification ensures clean processing. Best for low-impact activities.

Hemp

Source

Hemp plant (needs minimal water and no pesticides)

Feel

Sturdy, softens with wear

Why

Naturally antibacterial. UV resistant. Gets softer every wash. Most eco-friendly crop on earth.

Alpaca Wool

Source

Alpaca farms (primarily Peru)

Feel

Softer than cashmere, hypoallergenic

Why

No lanolin = hypoallergenic. Thermal regulation. Biodegradable. Low environmental footprint.

Linen

Source

Flax plant

Feel

Cool, crisp, relaxed

Why

Strongest natural fiber. Fully biodegradable. Needs almost no water or pesticides to grow.