The Columbia Sportswear Men's Decoy Rock Short Sleeve Plaid Shirt combines a soft, cozy cotton with durable nylon and a hit of elastane for a lightweight shirt that feels great on and fits like a dream. Omni-WickŪ whisks moisture away from your skin as soon as it appears, keeping you cool and comfortable. A plethora of plaids provides options from bold color to safe neutrals. Front pocket features pen slot to facilitate spur of the moment calculations or autograph requests.