WARNING! This product will melt when exposed to extreme heat or open flames, posing a risk of serious injury where melted product comes into contact with skin!. Ultra-soft fabric for the best in next-to-skin comfort with this compression shirt. Lightweight, 4-way stretch fabrication improves range of motion and dries faster. Advanced Moisture Transport System to keep you cool, dry, and comfortable. Anti-odor technology prevents the growth of odor-causing microbes to keep your gear fresher, longer. Tactical stealth logo. 4.5 oz. Polyester/Elastane. Imported.