This long sleeve training T-shirt delivers an ultra-lightweight feel and superior performance. It is ideal for a variety of training conditions. You'll be comfortable and dry through every mile with moisture-wicking properties.<br><br><b>Please check our SIZE INFO in description or picture rather than amazon.com's "Size Chart" to pick a suitable size. Tight fit, we recommend ordering ONE size up what you normally wear.</b><br>Small -- Chest 30.7", Length 25.6", Sleeve Length 23.6", Sleeve Opening 3.5";<br>Medium -- Chest 32.3", Length 26.4", Sleeve Length 24", Sleeve Opening 3.7";<br>Large -- Chest 33.9", Length 27.2", Sleeve Length 24.4", Sleeve Opening 3.9";<br>X-Large -- Chest 35.5", Length 28", Sleeve Length 24.8", Sleeve Opening 4.1";<br>XX-Large -- Chest 37.8", Length 28.8", Sleeve Length 25.2", Sleeve Opening 4.3".<br>