Plastic-Free Sportswear for Low & High Intensity Movements

Has the performance industry actually been honest with you about what “high performance” means?

For decades, plastic fibres like polyester and nylon have been sold as the default for athleisure and high-intensity movement.

Most “performance” isn’t performance. It’s plastic + chemical finishes.

For years, polyester and nylon were sold as the default for movement because they’re “technical.”
But a lot of those benefits come from coatings and treatments, not the fibre, and that matters when the fabric sits on your skin during sweat, heat, and friction.

Note: truly 100% plastic-free activewear isn’t always possible yet. Some picks use small % stretch for movement.

The rest of this guide is inside The Collective

This is a living post that I’ll keep updating as I test new brands and get feedback from you.

Locked in this section:

• low vs high intensity picks
• best fibres per use case
• brand picks ranked by elastane % (0% → low stretch)

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