Session: 17-01: Poster Presentations

Paper Number: 169646

169646 - Development of Engineered Biobased Shoe Midsoles for Athletic Performance While Reducing Enviornmental Impacts 

Abstract: 

Abstract: Every year, millions of pairs of shoes contribute to growing landfill waste, with many materials used in their construction taking decades to decompose. Traditional shoe materials, particularly those used in the midsole, are often composed of petroleum-based substances, such as polyurethane, ethylene vinyl acetate, or thermoplastic polyurethane. This study aims to design, develop and assess a bio-based biodegradable midsole engineered for athletic performance that includes a foam derived from seed oil and modified biomass to replace petroleum-based foams commonly used in athletic footwear. The midsole is integral in providing comfort and support during physical activities, making it a key area for innovation in sustainable design. To ensure the new material meets necessary performance standards, the research will evaluate crucial material properties, including tensile strength, compressive strength, flexibility, durability, and density. The results of this research represent a significant step forward in the development of more sustainable footwear. It paves the way for an ergonomic, more eco-friendly footwear solution, reducing the environmental impact of production while still maintaining high performance expected from athletic shoes.

Presenting Author: Andrea Rarick South Dakota State University

Presenting Author Biography: Andrea Rarick is a master's student in the Department of Mechanical Engineering. Her research interests include biomechanics and sustainability. Her goals in sustainability are to utilize low-economic seed oils and develop value-added processes for alternatives to petroleum-based products.