characteristic:Size: M (suitable for relaxing waist circumference 70-85cm), L (suitable for relaxing waist circumference 85-100cm)Color classification: green, gray, black, purple, redOutdoor sports events: equipment fitness, etcVelcro buckle design allows for adjustable tension and pressure application based on personal experience,It is also easy to wear and release, and the fully woven nylon material is better than the previous generation'sStronger support and stability,Higher wear resistance, lightweight and flexible to wear throughout the venue,Comfortable and suitable for most fitness enthusiasts with moderate to low daily intensityStrength training and aerobic training.The measurement method for loose waist circumference:Relax your body, don't tighten your abdomen, don't wear clothes, and stick tightly to your skinMeasure the waist circumference by circling around the navel about 2 centimeters above the waist