This EST Camo Performance Long Sleeve Crew is designed for optimum comfort and durability. Featuring 92% Polyester/8% Spandex and 4-Way Stretch, it provides superior flexibility and protection. Engineered with Shield 4 Sun™ UPF 50+, Shield 4 Coolant™, Shield 4 Odor™, and Shield 4 Stains™ treatments, this shirt ensures effective protection from the sun, heat, body odors, and stains.