Alphax Sliet Indoor Core Training Sizes for Core Training Men's Open-Toe Slippers, 25.0-27.0cm, Black, Front-Opening,

[Core Strengthening Indoor Slippers] These open-toe slippers prevent stuffiness and allow you to train your core just by putting them on. The "Sliet Open Toe Core Slippers" give you the feeling of being pulled backwards by your heel. [Just put them on and train] The slope of the sole helps you shift your body's center of gravity backward, tightening your lower abdomen, hips, and calves, leading to proper posture. [Easy to make a habit] Slippers help you maintain proper posture, using your core muscles to strengthen your core. Simply wear them at home, making them a diet slipper that's easy to incorporate into your daily routine and easy to make a habit of. [Excellent breathability] The open-toe design prevents stuffiness, making these shoes comfortable even in the summer. The 3D insole fits your foot well and prevents slipping off. The elastic heel provides a lightweight and comfortable fit. The soles have a non-slip surface. [Product Specifications] Suitable size: 25.0-27.0cm Product weight: 400g Material: [Body] Polyurethane, polyethylene [Sole] Polyethylene