●【High Quality Jersey 】Good quality fabric and washes very well, Does not fade. ●【Zipper】Using self-locking zipper,smooth non-card chain,does not automatically open when you Cycling ●【Side】Large Grid Fabric.Highly Elastic,Highly Breathable ●【Hem with Silicone Band 】WEIMOSTAR logo silicone band, can provent skin allergy during riding. ●【Pocket】Back Three Bags Design For Easy Storage Of Small Items,Reflective Stickers Let You Ride Safely At Night .