1. Material: LYCRA+ABS matte 2. Type: buckle 3. Easily store mobile phones, earphones, cards, etc. 4. The fabric is soft, scratch-resistant and wear-resistant, and has good water-repellent performance 5. Lightweight design to reduce load 6. Adjustable and compatible with various body types, fit the waist curve 7. High-end customized headphone jack, environmentally friendly and odorless 8. Reflective strip design, it is safer to run in the morning and at night
