This handy tool is perfect for keeping your string taut

7% of impact shock

Lightweight Polysorb® polyurethane foam heel cupping and contoured arch support

After that

Sorbothane Classic Full Sole Insoles Size_09059 Wide (EE) This handy tool is perfectPlace the Sorbothane Classic Full Sole insoles in your shoes with the heel snug to the back of the shoe. These insoles are famous for absorbing up to 94. 7% of impact shock, reducing impact related injuries, jarring, fatigue, and pain. All the way through your stride, your feet with recover fully to ensure enhanced comfort as you run and train. 100% made in the USA. Cambrelle Anti Microbial Top Cover adds comfort and extra moisture management.