Fit & Design: Long sleeves Crewneck Rounded hem gives you extra coverage for your stretching routines and all your multi-direction movements Added length helps the top stay tucked in Mesh panels on the back and under the arms add ventilation and keep you cool French terry fabric has stretch for a body-hugging feel and provides smooth warmth Technology: Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable