• 100% comfortSoft cotton
• Double-needle stitching throughout
• Coverseamed neck with lay flat collar
• Tag-free neck label
• Shoulder-to-shoulder tape
• Comfortable rib knit cuffs
• Sport Grey is 99% cotton, 1% polyester; Light Steel is 90% cotton, 10% polyester

Sergeant first class (SFC) is the seventh enlisted rank (E-7) in the U.S. Army, above staff sergeant and below master sergeant and first sergeant, and is the first senior non-commissioned officer rank. A sergeant first class is typically assigned as a platoon sergeant at the company level or battalion operations noncommissioned officer in charge at the battalion level,