[Fabric] Polyester，Breathable, Lightweight, Comfortable. [Quick Dry] The Breathable & Quick dry shirts is soft and lightweight, whether it is daily or sports wear is very suitable. [4-Way Stretch]: The 4-way stretch fabric stretches well, allowing your body to stretch freely and be more flexible when exercising, running, training. [Tag Free Collar] Printed Labels do not irritate the skin and reduce friction, bring you extra comfort. [Occasion] Perfect choice for running, workout, gym, exercise, bodybuilding and other outdoor activities or casual daily wear.