The SOLE Performance Thin Insoles are both heat and wear moldable to create a custom fit for your unique foot shape. With a semi-rigid orthotic arch support, SOLE has collaborated with two-time world champion skier, Chris Davenport, to design a thin cork shoe insole that is perfect for tight-fitting and/or low-profile footwear such as ski boots, cycling shoes, and cleats. They feature a heel cup with arch support to not only improve your balance, but helps to distribute weight and pressure evenly across your whole foot with minimal padding to provide support for your feet without adding bulk to your shoes.