A lightweight, aerogel-infused PU foam that offers superior cold-weather insulation and comfort, combining thermal protection with easy moldability.
RESOURCES
The world’s first aerogel-infused open-cell PU foam, offering the ultimate cold-weather footwear solution. According to the third-party lab testing, this breathable thermal barrier is 54% more effective on average compared to other thermal insoles when tested at lower temperatures around -78°C (-108°F) without compromising its effectiveness even when compressed under foot. Ortholite also publishes an annual sustainability report on its company and products. During production, Ortholite utilized a bio-oil derived from castor beans, a non-food source that doesn’t compete with crops and requires minimal water for cultivation.
ENVIRONMENTAL IMPACT
Ortholite does its best to work locally so it can reduce transportation and energy; it operates in 6 countries with 10 operating locations. Products are transported in ECO bags and the Blue Box program, which uses durable yet biodegradable and recyclable packaging solutions.
HUMAN HEALTH
In Ortholite factories, the company enforces air purification, water recycling, and solar energy to protect employees and the environment.
SOCIAL EQUITY
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creator: Ortholite
date: 2025
key sustainability feature: Resources, Environmental Impact, Human Health
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