# Thermoregulation Footwear Insoles The Ortholite 'O-Therm' Insoles Enhance Wintertime Comfort By Michael Hemsworth | Published 2021-03-02 | Fashion Source: Trend Hunter, https://www.trendhunter.com/trends/ortholite-otherm References: [hiconsumption](https://hiconsumption.com/ortholite-o-therm-insoles/) & [ortholite](https://www.ortholite.com/technology/o-therm/) The Ortholite 'O-Therm' insoles are a pair of shoe accessories for those who spend extended periods outside in [cold weather](https://www.trendhunter.com/trends/the-norvan-nivalis-shoe) to help them stay warm and comfortable at all times. The insoles make use of the brands new proprietary aerogel that is infused into open-cell PU foam to work in tandem to provide all-day comfort as well as [heat insulating capabilities](https://www.trendhunter.com/trends/down-socks). The insoles come in at just three-times the weight of air and work by trapping warm air to keep the feet warmer for longer. The Ortholite 'O-Therm' insoles were third-party tested where they were found to be 54% more effective than a breathable thermal barrier. The insoles measure in at just 2mm in thickness to ensure they can be used in a [range of footwear styles](https://www.trendhunter.com/trends/coldweather-footwear). ## Trend Insights (Trend Hunter) - Score: 3.4/10 - Popularity: 50% | Activity: 43% | Freshness: 9% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Fashion](https://www.trendhunter.com/fashion) > [Shoes](https://www.trendhunter.com/shoes) ## Key Themes ### What Makes This Trend Stand Out - **Thermoregulation Footwear:** Opportunity for innovative insoles and other accessories to enhance comfort in all weather conditions. - **Heat Insulating Materials:** Opportunity for new materials and technologies that can effectively trap warm air and keep feet warm in cold weather. - **Breathable Thermal Barriers:** Opportunity for improved thermal barrier materials that offer maximum durability and effectiveness in extreme weather conditions. ### Sectors Adopting This - **Footwear:** Opportunity to develop and market innovative thermal insoles and other products that cater to people who spend extended periods of time outside in cold weather. - **Sporting Goods:** Opportunity to design and sell products that can help athletes and outdoor enthusiasts maintain comfort and safety in harsh weather conditions. - **Outdoor Apparel:** Opportunity to develop and market innovative thermal products, including insoles and other accessories that complement outdoor apparel and cold weather gear. ## Related on Trend Hunter - [Insulated Winter Footwear](https://www.trendhunter.com/trends/heat-boots.md) - [Customizable Shoe Insoles](https://www.trendhunter.com/trends/ecodasher-insole.md) - [Thermal Layering Systems](https://www.trendhunter.com/trends/uniqlos-heattech.md) - [Sporty Winter Boots](https://www.trendhunter.com/trends/sporty-winter-boot.md) - [Ultra-Cozy Slip-On Booties](https://www.trendhunter.com/trends/outdoor-research.md) - [Midweight Base Layers](https://www.trendhunter.com/trends/terramar-thermolator-20.md) - [3D-Printed Smart Insoles](https://www.trendhunter.com/trends/3d-printed-customized-insoles.md) - [Barefoot-Inspired Winter Footwear](https://www.trendhunter.com/trends/vivobarefoot-explorer-mid.md) - [Cold Weather Running Shoes](https://www.trendhunter.com/trends/the-norvan-nivalis-shoe.md)