When the temperatures are hot, this is the best lightweight shirt on the market. The oversize fit allows for plenty of movement and comfort and is also extremely quiet. The pattern adheres extremely well to the material and does not fade with repeated washings. Relaxed fit long sleeve t-shirt style shirt. Designed to fit less snug for hunters who prefer a little extra breathing room. Great for layering or wearing alone. The fabric is 100% Polyester Mesh.