MBT Men's Jengo 5 Sport Neutral Blue Balance/Red Synthetic 41 Medium Synthetic Imported Rubber sole Breathable Air Mesh Upper Co-Molded Flex Shank MBT's innovative pivot strike area provides runners with the ideal foot striking platform to transition into propulsion while providing support and cushioning. The MBT Sensor Technology in the heel compliments the midfoot sensor by The MBT Sensor Technology promotes a soft midfoot landing and absorbs harmful shock and works with the heel sensor. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!