The Cybercore Techwear X-Bionic Energy Performance Compression Men's Base Shirt is a high-performance activewear top designed for various outdoor activities like running, snowboarding, ice climbing, skiing, and mountaineering. Made with a blend of nylon, spandex, polypropylene, and polyamide, this shirt offers extra firm compression for a slim fit. With pullover closure, and long sleeves, this shirt provides thermal protection and is machine washable for easy care. The shirt's white color and solid pattern make it versatile for all seasons, and it features the X-Bionic logo as accents. Perfect for the athleisure, gorpcore, and cybercore styles.