Spenco Propel Performance Insoles

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Supercharge the cushion in your everyday trainer with Spenco® Propel™ insoles featuring INergy™ Foam technology. Experience a lighter, more durable insole that provides superior en ergy return versus the standard insole. • 12X Greater Energy Return giving you a feeling of extra bounce in each step• 2X More Durable for mile after mile cushioning in any shoe• 20% Lighter for a lightweight supportive feel while gliding down the road• Contoured and supportive heel cup• Metatarsal pad for ideal foot alignment• Includes 1 pair of insoles Show more