Stride T-Shirt SS Men Size:XXL and all the zippers are

and all the zippers are from YKK

The thin mesh material covering the back provides optimal moisture transportation

a slightly wider waistband with soft mesh lining for secure comfort

We recommend going up one size if you're uncertain

A wide silicon band at the bottom of the thighs keeps the shorts from going up when you move

Stride T-Shirt SS Men Size:XXL and all the zippers areThe Stride T Shirt is extremely versatile and can be used for many types of activities. The main material is a thin and structured fabric with an extreme absorbency and quick drying abilities. The T shirt also has ventilation zones under the arms for extra ventilation. Bonding technology has been used on the seams for a smooth appearance and feel. This model is designed for running, but it is perfect for all forms of exercise, from low to high