Li-Ning · Running & Athletic Shoes
Geo Fashion Men's SUPER Light 22 Light Running Shoes TEMPO BOUNSE Cushion BOOM FIBER LiNing Wearable Anti-Slip Sneakers
Running shoe with standard materials; no PFAS signals detected but unverified.
Li-Ning running shoe uses typical textile, rubber, and foam components with no disclosed water-resistant coatings. No PFAS claims or certifications found; standard risk for untreated athletic footwear.
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Material
textile upper, rubber sole, foam cushioning
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What Geo Fashion Men's SUPER Light 22 Light is made of, ingredients and materials
This shoe combines a textile upper (likely polyester or nylon blend), rubber sole, and foam midsole cushioning, a standard construction for mass-market running shoes. The textile weave and adhesives are the primary contact surfaces with skin; the foam core is a closed-cell material less likely to shed microparticles than open-cell alternatives. Li-Ning does not publicly disclose fiber sourcing or adhesive chemistry, so performance-enhancing chemical treatments (water repellents, dyes, sizing agents) remain unspecified but are typical for the category.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Azo dyes in textile upper
Colored polyester or nylon uppers may use azo dyes, which can degrade to carcinogenic amines under sweat and heat. No testing data available for Li-Ning; washing before wear reduces exposure from loose dyes.
Formaldehyde / VOCs
Textile sizing, wrinkle-resistance, or water-repellent treatments may contain formaldehyde releasers. Not disclosed by brand; short-term outgassing is typical for new shoes and diminishes with airing and washing.
Source, ATSDR ↗Adhesive and solvent off-gassing
Shoe assembly relies on synthetic adhesives to bond upper to sole; volatile organic compounds (VOCs) may be present in new product. Smell typically dissipates within 1-2 weeks of normal ventilation.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Microplastic shedding from sole
Rubber outsoles shed fine particles with wear, but this is direct environmental release, not a wearer health hazard. Foam cushioning core is unlikely to fragment unless severely compressed or damaged.
Antimony in polyester fibers
Some polyester is catalyzed with antimony oxide, but concentrations in finished textiles are typically well below regulatory concern and no recalls or reports exist for Li-Ning apparel on this basis.
The full breakdown
The brand's record and disclosure
Li-Ning is a major Chinese sportswear manufacturer with no public sustainability or chemical disclosure commitments comparable to Adidas or Nike. The brand maintains silent stance on PFAS and other restricted substance lists; no major safety recalls or chemical controversies are on record for this product line. Transparency is limited, but absence of reported issues does not indicate testing or certification against textile hazards.
How it compares in its category
Li-Ning's mid-tier running shoes occupy a price and safety profile similar to other Asian-manufactured athletic footwear (Saucony, New Balance budget lines). They lack third-party certifications (OEKO-TEX, Bluesign) that signal chemical vetting, but this is common at this price point. The lightweight design and marketed cushioning are standard features; no claimed materials differentiate this shoe as higher or lower hazard than comparable competitors.
If you buy it
Wash new shoes in cool water before extended wear to reduce loose dyes and sizing agents that can irritate sensitive skin. Rotate the shoes regularly to allow foam to recover and extend cushioning life; replace when compression becomes permanent (typically 300-500 miles). Store in a cool, dry place away from direct heat or UV to slow rubber and foam degradation. If you have latex allergies, request material confirmation, as some rubber soles contain latex binders.
What we don’t know
- Basis
- Model estimate, 62% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Li-Ning has made none
Formulations change between production runs, so check the current label. How we grade.
More running & athletic shoes grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.