Description: 【Premium Material】: Made from a sturdy blend of nylon and iron sand, this weighted vest is designed to withstand rigorous workouts while providing optimal comfort and support 【Adjustable】: This weight vest comes with adjustable straps that stretch to approximately 76-116 cm, ensuring a comfortable fit for fitness enthusiasts of all sizes 【Innovative design】: This weighted jacket is invisible and adjustable, and contains gel for added comfort and flexibility 【Easy to maintain】: Made from breathable that evaporates moisture quickly, this weight loading vest can effectively dissipate heat during exercise 【Versatile】: Whether you are training indoors or outdoors, this weighted workout apparel can enhance your workout by increasing your metabolic rate, helping to lose and gain muscle Specification: Material: Nylon Iron Sand   Size Chart: 40cmx32cm/15.75inchx12.60inch Package Includes: 1 Weighted Vest Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may 1-2cm error in size.