Here's a great stocking stuffer. Blauer's Compression Shirt 8120X features the company's B.Cool blend of cotton and Lycra with moisture wicking treatment that wicks sweat away from the body and wears like compression gear to keep the officer cool in hot weather. Its jersey knit provides four-way stretch, while the shirt’s raglan-style sleeve with reinforced seams enhances comfort and durability. Extra-long length means the shirt will stay tucked in during the most strenuous activities. Available in dark navy, black, and white. Sells for about $15 from various merchants.