Product Category: Chest strap
Specifications (length * width): XS (no reflective strip), S, M, L, XL, XXL
Note: XS code does not have reflective bars
1. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service.
2.As you know, the different computers display colors differently, the color of the actual item may vary slightly from the following images.