SALTED Smart Insole with Motion Sensor - Golf Swing Posture Analysis Trainer - Track Weight Shift for Improves Distance size:Series 2 - L TIP: Initially trim to one

TIP: Initially trim to one size larger than you shoe size

although we do recommend testing a small spot in a low visible area to test colorfastness

the tip of the pin is covered by a safety lock to protect your fingers from any unwanted accidents

- Hand press grommet machine is made of high quality material

SALTED Smart Insole with Motion Sensor - Golf Swing Posture Analysis Trainer - Track Weight Shift for Improves Distance size:Series 2 - L TIP: Initially trim to oneSALTED Smart Insole with Motion Sensor Golf Swing Posture Analysis Trainer Track Weight Shift for Improves Distance SALTED SMART INSOLES: It is a personalized smart golf coaching solution that will improve your driving distance. It analyzes weight shift during a swing and explains the optimal personal swing balance. HOW IT WORKS: This wearable device is easy to trim for fit and slides into any pair of sneakers or golf shoes. The Insole pairs easily