Material: SBR + polyester + iron sand;
Adjust weight from 3KG to 6KG;
This X-shape weighted vest includes 6pcs x 0.5KG sandbag;
Weight and fit are fully and comfortably adjustable for both men and women;
Calisthenics, running, military preparation, fireman training or any fitness activity become more effective and efficient;
With weighted vest, you will gain strength and seamlessly progress from beginner to advanced.