Tru Spec Baselayer Long Sleeve Crew T-Shirt - O.D. GREEN No Melt, No Drip 60/40 Cotton Nylon Cordura Baselayer Wicks away Perspiration - Dries Fast! Tough, Durable, and allows for air flow! High Quality - Comfortable Long Sleeve Crew T-Shirt Great for Military, Tactical, Work or Play