The Shadow Invisa-Lite Pro Insoles are designed to keep your foot secure and stable, while providing support and impact defense - they call it Impact Proof Protection. BMX shoes are notoriously flat with little to no protection in the way of energy absorption inside the shoe. That’s why Shadow created the InvisaLite Pro Insoles, to keep riders rippin’ even after the harshest of landings. Engineered with an ergonomic shape featuring a deep heel cup and mid arch that evenly distributes weight, alleviating joint stress during the heaviest impacts. The Invisa-Lite Pro Insole come equipped with Stabalite and ShockFoam Impact Proof Protection materials Shockfoam ensures that the force of the impact is ABSORBED, not rebounded while molding to the shape of your foot. Stabalite cushions and stabilizes. Layered together with a moisture wicking upper fabric, all three materials work together to guarantee high performance, protection, durability and ultimate comfort.