Dri-Tek Men's Big & Tall Short Sleeve Moisture Wicking Athletic T-Shirt Dri-Tek - Men's Big & Tall Short Sleeve Moisture Wicking Athletic T-Shirt Larger Athletic Fit. Sizes - LT, XLT, 2XLT, 3XLT and 4XLT 3.8-ounce, 100% cationic polyester interlock. Set-in sleeves Moisture Wicking