Fruit of the Loom Big Men?s Dual Defense UPF Muscle Shirt, Available up to sizes 4X:EverSoft ring spun cotton provides premium softness wash after washDual Defense technology provides wicking & odor control20+ UPF provides protection from the sunFits generously through the bodyRibbed collar holds its shapeShoulder-to-shoulder neck tape for comfort and durabilityDouble needle stitching on the neck and shoulders provides superior durabilitySizes S-4XLFruit of the Loom Item No. CX92000