BikePro Insoles Size:M Fully-adjustable hand strap with chafe-free

Fully-adjustable hand strap with chafe-free thumb hold enables grip-free running

including Gold Medalist Triathlete Gwen Jorgensen

Thanks to the scientific combination of massive exhaust vents and internal directional power flow channels

Contains a ratio of 5 grams of carbohydrate to 1 gram of protein

Speed Comparator Yes

BikePro Insoles Size:M Fully-adjustable hand strap with chafe-freeCURREX BIKEPRO insoles were specifically designed for optimum power transfer. They evenly distribute pressure to the pedal while stabilizing the knees and providing greater airflow. They are your final step to better biking. Blue High Arch Orange Medium Arch Red Low Arch Size Chart in Pictures