TOPS Knives Operator 7 Tee T-Shirt Olive Drab Large. These cotton/polyester blend t-shirts are lightweight comfortable and great for casual or active wear. Specifications for TOPS Knives Operator 7 Tee T-Shirt: Manufacturer: TOPS Knives Age Group: Adults Apparel Fit: Regular Gender: Male Color: Olive Drab Package Contents: TOPS Knives Operator 7 Tee T-Shirt TOPS Knives TS-OP7L: Operator 7 Tee T-Shirt Olive Drab Large