Features: Sports waist belt is made of high-quality mesh fabric, which is breathable, wicking, refreshing and comfortable. It can provide you with support and protection during exercise, reduce stress, and prevent waist sprains. Two-way compression strap enhances the back wrapping, wears tightly, stabilizes the spine and effectively protects the waist. The back is fixed and supported by 4 PP rubber strips and 2 spring strips to relieve waist pressure. The waist trimmer belt is great for fitness training, outdoor sports, driving protection, daily work, etc.