POLYSORB CROSS TRAINER Size:2 ensuring ears remain completely open

ensuring ears remain completely open to hear ambient sounds

BEST FOR: Everyday wear

calories and sleep

You can even view your overall training load

Battery: 2 x 3V Lithium 2032 - Replaceable Coin Style Battery

POLYSORB CROSS TRAINER Size:2 ensuring ears remain completely openPolysorb Cushioning Insoles provide the best combination of shock absorption and energy return. This powerful duo works together to provide lasting comfort, help prevent injury and relieve foot pain. Our proven cushioning and support improves athletic performance and prolongs the life of your shoes. Ideal for running, walking, training and sports. Sizing: For half sizes, please order the next size down. For example, if you normally wear size 10. 5,