The 13FA Men's Performance Long Sleeve Shirt is designed for professional and active work environments. Its streamlined construction and flexible fabric blend support mobility and structured appearance throughout the day.

Constructed with ACT1V3 performance fabric, this shirt features a 92% polyester and 8% spandex blend that offers stretch and moisture management. The material is designed to help reduce snagging, shrinking, and fading when cared for according to garment instructions.

Additional design elements include a structured collar, raglan sleeves, a drop-tail hem, and dual mic loops for functional wear. Suitable for workplace, training, and general professional use, this long sleeve shirt combines performance fabric with practical design features.