Core training slippers for strengthening the core, Sliet, for men

Maintain your posture and strengthen your core. Feel as if you are being pulled backwards by your heels! When standing with your core in a standing position, most people feel like they are falling backwards. That's because we usually walk with a hunched forward posture. The SLIET slippers use muscles and train your core by maintaining proper posture. The inclined sole makes you aware of your body's center of gravity backwards, which tightens your lower abdomen, hips, and calves, leading to correct posture. The three-dimensional insole fits your feet. It is designed to be difficult to slip off and to prevent your feet from getting tired.