**Product Specifications:**
**Brand:** LI-NING
**Product Name:** Professional Fitness Waist Support
**Color:** Black
**Size:** L / XL
**Material:** Premium leather, viscose, cotton
**Recommended for:** Weightlifting, squats, bench press, fitness exercises, etc.
**Size Guide:**
- **L:** Length approximately 110cm, Width approximately 10cm, Suitable for weight around 100-160 pounds
- **XL:** Length approximately 120cm, Width approximately 10cm, Suitable for weight around 150-200 pounds
**Features:**
- Upgraded pressure design for enhanced stability and support
- Adjustable buckle with 10 or 11 rows for customized fit
- Durable metal buckles for secure fastening
- Multi-layer thickened premium leather for comfort and durability
- Reinforced stitching for added strength and abrasion resistance
**Usage:** Provides strong support during weightlifting, squats, and other high-intensity workouts
**Quality Assurance:** Official LI-NING product with 15-day quality guarantee
**Customer Reviews:** Rated 4.9 stars with over 100,000 units sold
**Additional Information:** Product specifications subject to physical product, authorized by LI-NING (China) Sports Goods Company
Please note that the above information is based on the provided content and may vary slightly in an official product description.
