WHITE/DIRECTOIRE BLUE/SULPHUR SPRINGSize Guide
Exclusively worn during the French Open by the winning championship doubles team, the Si-Defier is finally being unveiled from the K-Swiss archive. The updated lifestyle version features the original support and durability with modernized colors and materials. Details include, signature 5 stripes, embroidered branding on the heel, and two tone outsole. The Si-Defier is a true retro tennis silhouette with advanced style, on and off the court.
•Textile Collar Lining
•Die-cut EVA Sock Liner
KSwiss.com will ship all orders Monday-Friday. All orders received by 11:00AM EST will ship the Same Business Day, Mon-Fri. Orders placed after 11:00AM EST will ship the following business day. Note that all orders placed after 11:00AM ET on Fridays, Saturday or Sunday will not ship until the Next Business Day.