Feature:
Polyester running number belt for great wear resistance and comfortable wearing.
Elastic belt for suggested waistline: 30.7-55.1in.
Quick release buckle for easy on/off.
Removable notch and adjustable mounting point for your number cloth.
Gel loop for energy bars.
Reflective stripe improve visibility and safety during night running, marathon and triathlon.

Specification:
Material: Polyester 
Color: Black   
Suggested waistline: 78-140cm / 30.7-55.1in
Package weight: 63g / 2.2oz

Package list:
1 * Running Number Belt