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Nike One High-Waisted Full-Length Leggings

Common questions

Is Nike One High-Waisted Full-Length Leggings healthy?

Nike One High-Waisted Full-Length Leggings scores 1/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the lower scores in Scout's catalog. Nike One High-Waisted Full-Length Leggings score 1/100.

Has Nike One High-Waisted Full-Length Leggings been lab-tested?

Yes. Nike One High-Waisted Full-Length Leggings carries an independent laboratory panel from Independent third-party laboratory testing covering 1 contaminant (including BPA (Bisphenol-A)) — the full results are on this page.

How does Nike One High-Waisted Full-Length Leggings compare to other leggings?

Nike One High-Waisted Full-Length Leggings ranks #30 of 32 leggings in Scout's independent rankings. The current top score in the category is Layere Organic Cotton Capri Leggings at 95/100.

Which ingredients drive Nike One High-Waisted Full-Length Leggings's score?

In Scout's ingredient-by-ingredient analysis, Polyester (80%), Spandex (20%) are flagged as ingredients of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

Healthy alternatives

95
Layere Organic Cotton Capri Leggings
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95
Layere Organic Cotton Flare Leggings
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95
Bota Organic Cotton Leggings
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Tentree Organic Cotton Legging
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Nike One High-Waisted Full-Length Leggings

Nike
Lab tested
1 Poor

At a glance

Beneficial ingredients 0
Harmful ingredients 2
Owned by Nike, Inc.
Category Leggings
Summary

Nike One High-Waisted Full-Length Leggings score 1/100. Center for Environmental Health (CEH, Oct 2022) lab testing detected BPA in polyester-spandex activewear — this exact fabric class. Nike received CEH's legal notice for affected product categories. BPA is an endocrine disruptor absorbed through skin during sweaty workouts. Fabric is 80% Polyester (≥50% recycled) / 20% Spandex — 100% petroleum-based synthetics worn against the entire lower body during exercise. Continuously sheds microplastics.

Contaminants 1

Source: Independent third-party laboratory testing

BPA (Bisphenol-A)
Detected
High

Detected at a high level — at or above health-based exposure limits. Regular exposure at this level is a genuine health concern. BPA is an endocrine disruptor that mimics estrogen and disrupts metabolism, growth, development, and reproduction. Sweat and elevated skin temperature during exercise increase dermal uptake. Nike received a CEH legal notice for this product category.

Detected by Center for Environmental Health (CEH) lab testing (October 2022) in this fabric class — polyester-based clothing with spandex.

Key ingredients 2

Polyester (80%)
Very Bad

Petroleum-derived synthetic plastic fiber forming the main fabric. Polyester+spandex is the exact fabric class CEH found BPA in across multiple major activewear brands (Oct 2022 / May 2023 testing). Sheds microplastic fibers with every wash. Worn in maximum skin-to-fabric contact during sweaty exercise, which amplifies absorption of any residual chemical finishes.

See more about Polyester (80%) →
Spandex (20%)
Bad

Synthetic polyurethane stretch fiber. Suspected primary BPA carrier in athletic wear — commonly used as a polymerization catalyst or antioxidant during elastane production. Continuously sheds microplastics during washing.

See more about Spandex (20%) →

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