Stories
Science, engineering, materials, and the thinking behind EveryRep.

The Best Non-Toxic Activewear Brands in 2026: An Honest, Science-Backed Comparison
Over 90% of the activewear on the market is built on polyester — a petroleum-based plastic. And while the industry has spent decades marketing polyester as a "performance fabric," the science tells a different story. Polyester sheds microplastics…
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The Hidden Risks of Gym Clothes: How They Might Be Disrupting Your Biology
Published: February 17, 2026 | By Shane R. Price, Founder & Technical Lead
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Nylon vs. Polyester Leggings: Which Compression Fabric Is Better?
Updated July 2026
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BioLuxe® – Engineering the Best Compressive Performance Fabric We Could
Updated July 2026
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The Moisture-Wicking Myth: Capillary Action vs. Chemical Finishes
June 18, 2025 | Team EveryRep
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Dermal Integrity: A Comparative Analysis of Activewear Fabrics
June 16, 2025 | Team EveryRep
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Polyester Microplastics: The Hidden Cost of Fast Fashion | EveryRep
Fast fashion is everywhere — and it's especially rampant in activewear. That trendy pair of leggings? Likely made of cheap synthetic materials like polyester, built to…
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Capsule Workout Wardrobe Guide | EveryRep
A capsule activewear wardrobe is the secret to less clutter, better workouts, and toxin-free comfort that lasts. Most people have a drawer full of activewear they…
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Synthetic Toxins and Endocrine Safety: Why Non-Toxic Gear Matters
Originally published April 16, 2025 · Updated May 10, 2026 | Team EveryRep
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The Relentless Hunt for the Perfect Fabric: Why We Chose Sustainable Athletic Wear
When we set out to create EveryRep, we knew finding the right sustainable activewear fabric would make or break everything. We weren’t satisfied with “good enough.”…
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The Performance Skinwear™ Manifesto: Why Fabric Against Skin Matters
Why We Started EveryRep
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