In nature, waste is embraced. Our ingredients are compatible with nature’s recycling system.

With over a decade of experience in the footwear industry, Thomas brings deep expertise in product creation, global manufacturing, and market adoption. He has led Solum in launching co-branded products with global footwear brands and developing a scalable materials platform for circular innovation. A passionate trail runner and environmental advocate, Thomas is committed to reshaping the future of consumer goods from the ground up.

Gene Kelly is a Professor of Pedology at Colorado State University, specializing in soil geochemistry and global change. His work advances understanding of how nutrient and carbon balances shape soil health, guiding regenerative practices that restore degraded lands and support long-term agricultural productivity. Dr. Kelly chairs the U.S. National Committee for Soil Science with the National Academy of Sciences and advises federal agencies including USDA and NSF.

A global expert on alternate rubber and latex production, processing, and products, Dr. Cornish has over 30 years of experience in rubber biosynthesis, production systems innovation, and alternative feedstocks across government, commercial, and university sectors. Her inventions and leadership provide the foundation of the current worldwide efforts to develop alternative natural rubber crops. In 2024, she was awarded the prestigious Charles Goodyear Medal, becoming only the second woman to receive this honor.

With over two decades of experience in materials sourcing and product development, Cathryn has been instrumental in helping global footwear brands adopt innovative and sustainable materials at scale. She values the industry for its unique blend of creativity and functionality—how footwear can meet a practical need underfoot while also serving as a form of cultural expression.

Bill specializes in sustainable material strategy, supply chain integration, and factory-level implementation for footwear brands. Leveraging his deep knowledge of eco-friendly materials—including recycled, regenerative, and plant-based options—he ensures Solum’s materials are seamlessly adopted into existing manufacturing processes without compromising quality or efficiency. His hands-on approach at the factory level empowers brands to accelerate material innovation and deliver more environmentally responsible products to market.

Bringing 15 years of experience in Systems & Industrial Engineering, supply chain management, logistics, manufacturing and materials development, Blake has played critical roles in aircraft manufacturing programs, managing global supply chains, regulatory compliance and technical program management. Blake ensures that Solum’s raw materials, operations, and final products are of the highest performance and environmental quality. As an avid runner and mountaineer, Blake is passionate about reducing the impact of every step.