SIZE chart in photos NWT Roomy medium Black with Dark Gray subdued stripes Features: Short sleeve design 3-button placket with self-fabric collar Soft, breathable, lightweight fabric is anti-pill and anti-pick 4-way stretch construction for mobility and unrestricted swing motion Moisture-wicking fabric dries quickly to keep you cool and dry Anti-microbial technology prevents growth of odor-causing bacteria Side vents at hem UA logo on left chest Fit: Loose, fuller cut for complete comfort Care: machine wash cold, tumble dry low or hang dry Material: 94% polyester, 6% elastane