Hylea
Work Boots
Heavy-duty footwear for construction, industrial, and outdoor work. Features safety toes, slip resistance, and durable construction.
Why It Matters
Work boots are worn for 8+ hours daily. Leather may contain Chromium VI from tanning. Rubber soles contain PAHs. Waterproof work boots often contain PFAS. Extended daily exposure makes chemical safety critical.
Chemicals of Concern in This Product
Chromium VI (Hexavalent Chromium)
A highly toxic form of chromium that can form during leather tanning if the process is poorly...
PFAS (Per- and Polyfluoroalkyl Substances)
A large group of synthetic chemicals known as 'forever chemicals' because they don't...
Polycyclic Aromatic Hydrocarbons (PAHs)
A group of chemicals found in coal tar, petroleum, and formed during incomplete combustion. In...
Phthalates
A group of chemicals used to make plastics more flexible and harder to break. Also used as...
VOCs (Volatile Organic Compounds)
A broad category of chemicals that easily evaporate at room temperature, releasing gases into...
Ingredient Red Flags
Watch for these on ingredient labels:
- Heavy chemical smell
- Cheap synthetic materials
- Leather causing skin irritation
- No information about leather source
What to Look For
- ✓PFAS-free waterproofing options
- ✓Quality leather from certified tanneries
- ✓Leather Working Group certified
- ✓Established brands with material transparency
Finding Safer Options
Traditional leather work boots from brands like Red Wing or Thorogood using quality tanneries. Oil-tanned leather that develops natural water resistance. Vegetable-tanned options.
Certifications to Look For
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