【SIZE INTRODUCTION】：S: Waist: 22.4"- 30.3" ；M: Waist: 30.3"- 34.3"；Large : Waist: 34.6" - 38.2"；X-Large : Waist: 38.6" - 45".Each belt has 10 rows of holes that will be free adjusted the waist circumference and feel comfortable..【Leather Weight Lifting Belt】IFAST 4” width leather weightlifting belt features genuine premium leather with proprietary manufacturing techniques, delivering the soft and tough, wrinkle-free, high gloss leather belt on the market. The double-stitched design and dual-pronged buckle of your new premium leather deadlift belt are made to last a seriously long time. The 4” contoured design gives the best feel, flexibility and support for both men and women..【Prevent Back Injuries】– Properly supporting your lower back and lumbar are important, especially when lifting, twisting or supporting heavy weights. Our weightlifting belt is perfect for Cross Training exercises, powerlifting, squats, deadlifts, and daily fitness. Enhances workouts while providing safe protection for your spine and core..【Comfortable Gym Belt】Stay in the zone and lift in luxurious comfort thanks to the suede reverse of your new weightlifting belt. While the coarse surfaces of other belts dig into your skin and distract you, ours is designed to sit softly against your waist with minimal friction. The weight belts are designed to be soft, supple, and flexible so they can help eliminate any pain, yet remain super supportive..【Quick & Easy to Adjust your Deadlift Belt】Weight lifting belts for men and women have Double-prong roller buckle made of stainless steel which won't rust. Allowing you to make an easy adjustment from hole to hole during your workout. 4 rivets that would hold the belt together for years to come..【 Lightweight & Adjustable Lifting Belt】IFAST weightlifting belt is reinforced with top stitches to enhance its strength and flexibility, ensuring that it can withstand high-strength use in the next few years. Exquisite stitching expertise, elegant appearance of the product.