Trainers by K-Swiss, Breathable stretch-knit upper, Lace-up fastening, Padded tongue and cuff, Pull tabs, Chunky sole, Moulded tread, Wipe with a damp cloth, 100% Textile Upper. K-Swiss have been courtside since 1966. Serving up their all American tennis shoes they made their debut at Wimbledon no less K-Swiss go characteristically clean cut in their Classic 88 trainers and low-top styles.