- Cotton twill tape at collar. - Moisture-controlling materials allow air to flow close to the skin and draw heat away from the body. - Mandarin collar. - Reinforced taped seams for added durability. - Bartacks at key pressure points for increased strength. - Machine washable. - Fabric: 100% Polyester. - Size (Chest): XS- 35/36.5, S- 36.5/38, M- 38/39.5, L- 39.5/41.5, XL- 41.5/43.25, 2XL- 43.25/45.25, 3XL- 45.25/47.5.. - Gender: Men