The St329 sneaker was the original tennis training shoe developed by K-Swiss, and has since become a cult-classic. Designed and built to last, this staple sneaker showcases a durable rubber outsole, sturdy tread, and maximum comfort with a k-eva cushioned midsole and premium memory foam footbed. K-Swiss is a heritage American tennis brand founded by two Swiss brothers who moved to California to pursue their dream of starting a footwear company. After 50 years of representing the best of on court performance and off court style, K-Swiss stays true to their founders and is dedicated to inspiring and outfitting the next generation of entrepreneurs.