1.This waist belt is made of silver coating, SBR, and OK cloth, which is elastic, durable, and lightweight
2.More sweats, fewer mixtures. This waist belt aims at resisting the sweat and water to avoid bacterial growth. Say goodbye to sweat and bacteria soaked in sweatbands, unless, of course, you refuse to shower. And then a smelly belt will be the least of your worries.
3.The adjustable nylon clasp can help you get a suitable tightness