Market Overview: The global market for PU sole (footwear Polyurethane) was valued at USD 4.98 Billion in 2020 and is projected to reach USD 7.47 Billion by 2028, growing at a CAGR of 5.2%. PU sole, made from footwear polyurethane, is highly sought after in footwear production due to its lightweight, abrasion-resistant, and long-lasting mechanical properties. Shoes made from this material boast...