Tops Knives One Life Logo Cotton/Polyester Tee Black Heather Extra Large. These cotton/polyester blend t-shirts are lightweight comfortable and great for casual or active wear. One Life One Knife has long been our motto. The one knife you have on your person is the one that can save your life. So make sure it's a TOPS Specifications for Tops Knives One Life Logo Cotton/Polyester Tee: Manufacturer: TOPS Knives Age Group: Adults Apparel Fit: Regular Shirt Style: T-Shirt Fabric/Material: Cotton/Polyester Sleeve Type: Short Package Contents: Tops Knives One Life Logo Cotton/Polyester Tee Rep your favorite knife company in style. These cotton/polyester blend t-shirts are lightweight comfortable and great for casual or active wear. One Life One Knife has long been our motto. The one knife you have on your person is the one that can save your life. So make sure it's a TOPS