Dri-Power® 88% polyester/12% spandex knit * Dri-Power® 86% polyester/14% spandex 4-way stretch woven inserts * Dri-Power® Moisture Wicking Technology * Odor protection * Tagless label * Three-button placket with silicone buttons * Contrast color inserts * Set-in sleeves * Dropped tail hem and side vents