The innersoles found in all of our sneakers are one of the unique features of Spring Court. 

Designed originally as a tennis shoe in 1936, Spring Court's commitment to comfort has always been at the forefront of their purpose and design.

Made from polyurethane, they offer unparalleled comfort and support for this style of footwear. 
PU is highly resilient to compression and resists flattening overtime. It's durability and cushioning capabilities are far superior to EVA innersoles used by other brands.