CURREX® RUNPRO™ Insoles | Dynamic Insoles for Running Shoes Brand new in the box. My son is a distance runner and used these all the time. We eventually got custom inserts for him and never got to using this pack. Low Profile XL Size (Men's 11-12.5) CURREX® RUNPRO™ insoles were designed to enhance the comfort and fit of your running shoes and sneakers. Great for new and recreational runners, these athletic insoles provide sensational comfort with reduced fatigue, enhanced stability, and faster regeneration for better performance. Improve mile times and go the greater distance with the optimized movement and flexible arch support of CURREX dynamic insoles, the running insoles engineered to keep you running. Questions? Leave a comment below!