# Supercharged Running Insoles Spenco's Propel & Propel + Carbon Insoles Feature Running Shoe Tech By Laura McQuarrie | Published 2021-11-06 | Fashion Source: Trend Hunter, https://www.trendhunter.com/trends/running-insoles References: [prnewswire](https://www.prnewswire.com/news-releases/spenco-launches-new-propel--propel--carbon-insoles-301415754.html) & [Implus](http://www.Implus.com) Inspired by the technology used in top performance running shoes, [Spenco](https://www.trendhunter.com/trends/spenco) created the Propel and Propel + Carbon performance running insoles so that people can experience the sensation of propulsion without needing to buy racing-specific shoes. These two new performance insoles are said to represent the next generation of speed technology for runners and they feature designs that are lightweight, durable and responsive thanks to energy return foam. The Propel Performance Insole enhances the cushioning in everyday trainers with INergy Foam technology, offering a lighter and more durable option than the standard insole. The Propel + Carbon Performance Insole offers more features for runners by promising to turn everyday trainers into race-ready footwear. Created with the aid of biomechanical experts, this insole boasts "a full-length carbon plate for explosiveness with each foot strike." ## Trend Insights (Trend Hunter) - Score: 2.6/10 - Popularity: 54% | Activity: 15% | Freshness: 10% - Audience gender: 50% men, 50% women - Primary generations: Millennial - 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's Driving This Trend - **Performance Running Insoles:** There is a disruptive innovation opportunity in creating more affordable, high-performance insoles for everyday runners. - **Energy Return Foam:** There is a disruptive innovation opportunity in creating new, lightweight materials that can provide superior energy return to athletes. - **Carbon-plated Running Insoles:** There is a disruptive innovation opportunity in exploring the use of carbon-plated insoles for everyday runners to enhance their performance. ### Who This Affects Most - **Athletic Footwear:** Athletic footwear companies can explore creating partnerships with insole manufacturers to offer complete, race-ready footwear options for consumers. - **Sports Technology:** Sports technology companies can explore incorporating energy return foam into other athletic gear such as compression wear, protective gear, and more. - **Health and Wellness:** Health and wellness companies can explore offering customized, 3D-printed insoles to help runners improve their performance and reduce the risk of injury. ## Related on Trend Hunter - [Exceptional Energy Return Runners](https://www.trendhunter.com/trends/fuelcell-sc-elite-v4.md) - [Comfortable Golf-Focused Insoles](https://www.trendhunter.com/trends/spenco.md) - [Tire-Inspired Running Shoes](https://www.trendhunter.com/trends/craft-kype-pro.md) - [Customizable Shoe Insoles](https://www.trendhunter.com/trends/ecodasher-insole.md) - [Accessile Premium Runners](https://www.trendhunter.com/trends/allswifit-active5k.md) - [Inclusive Road Runner Sneakers](https://www.trendhunter.com/trends/nike-vaporfly-3.md) - [Pickleball-Specific Insoles](https://www.trendhunter.com/trends/currex-pickleballpro.md) - [Responsive Marathon-Ready Sneakers](https://www.trendhunter.com/trends/on-cloudboom-strike.md) - [Approachable Race-Ready Sneakers](https://www.trendhunter.com/trends/hoka-rocket-x-3.md)